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2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)最新文献

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Methodology for Determining the Delays in Sensor Measurements in Navigation Systems 导航系统中传感器测量时延的确定方法
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168428
A. E. Morozov, M. Belousov, D. Y. Zobachev
{"title":"Methodology for Determining the Delays in Sensor Measurements in Navigation Systems","authors":"A. E. Morozov, M. Belousov, D. Y. Zobachev","doi":"10.23919/icins51816.2023.10168428","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168428","url":null,"abstract":"The main purpose of this work is to present a method for accurate determination of the time delays of inertial navigation system (INS) sensors in order to minimize systematic errors in orientation or navigation tasks. The proposed algorithm can be used for various applications, including autonomous navigation, flight control, guidance systems, robotic system orientation, etc. The investigation of time delays can be useful in tasks such as synchronization of inertial sensor measurements, in assessment of delay stability, as well as evaluation of temperature drifts of a determined value. The investigation is based on testing marine systems for roll/pitch motion. During the research, it was found that the time delays of INS accelerometers exceed the measurement information detection time. The causes of time delays in the accelerometer signal conversion circuits were investigated, which proved the viability of the proposed methodology.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115433304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Different Adhesives for the Fiber Coil with Skeleton on FOG Scale Factor Temperature Sensitivity 带骨架纤维卷用不同胶粘剂对光纤比例因子温度敏感性的影响
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168517
Long Li, Zijun Pan, Yihua Wang, Hong-gang Chen, Pei Zhang, Peng Li, Shitao Ji, Bin Ren
{"title":"Effect of Different Adhesives for the Fiber Coil with Skeleton on FOG Scale Factor Temperature Sensitivity","authors":"Long Li, Zijun Pan, Yihua Wang, Hong-gang Chen, Pei Zhang, Peng Li, Shitao Ji, Bin Ren","doi":"10.23919/icins51816.2023.10168517","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168517","url":null,"abstract":"Choosing four kinds of adhesives (A, B, C and D) with different parameters, we mainly analyze the influence of the thermal expansion coefficient and elastic modulus of adhesives on the variation in the fiber coil size based on ANSYS software. By measuring fiber coil loss, fiber coil polarization crosstalk and scale factor temperature sensitivity of FOGs, it has been found that A adhesive is the best for FOGs that use the fiber coil with skeleton. And the scale factor temperature sensitivity is only 23.52 ppm/℃ in the temperature range from −40 °C to 60 °C, which shows that correlation between scale factor and temperature is better than that of others. Moreover, the compensated scale factor variation of the FOG with A adhesive will reach to 200 ppm in the temperature range from −40 °C to 60 °C, which improves the performance by 60%.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116983960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
LDV/INS Integrated Navigation Aided by Map Matching 地图匹配辅助LDV/INS组合导航
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168488
Yingwei Zhao, Shiqiao Qin, Xingshu Wang, Jiaxing Zheng, Lin Wang
{"title":"LDV/INS Integrated Navigation Aided by Map Matching","authors":"Yingwei Zhao, Shiqiao Qin, Xingshu Wang, Jiaxing Zheng, Lin Wang","doi":"10.23919/icins51816.2023.10168488","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168488","url":null,"abstract":"A laser Doppler velocimeter (LDV) is usually integrated with an inertial navigation system (INS) to autonomously acquire a vehicle’s position, velocity and attitude. A LDV/INS integrated navigation system can work as an alternative to the global navigation satellite system (GNSS) in non-GNSS environments, which can not only maintain the position accuracy, but also keep a continuous navigation output. Although a LDV can exhibit a higher velocity measurement accuracy, the position error of LDV/INS integrated navigation still accumulates with time due to the limitation of the dead-reckoning principle. In this manuscript, the map matching technique is utilized to help reducing the position error drift of a LDV/INS integrated navigation. An improved road conversion and translation vector correction algorithm is proposed to enhance the integrated navigation performance. The road conversion method considers the relationship between the original road segment and all the road segment candidates, which shows an enhancement in determining a right road segment. The translation vector correction algorithm can compensate the longitudinal position drift effectively. The simulation and experiment verify the correctness of the proposed method and the positioning accuracy can be greatly improved.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125872832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Approximate Solutions of Dynamic Problems for Devices of Automatic Control Systems Using Matrix Description and Matrix Operators 基于矩阵描述和矩阵算子的自动控制系统装置动态问题的近似解
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168442
V. Nikiforov, A. Gusev, A. Shiryaev, D. V. Grunenkov, E. S. Sumnitelnyj, E. S. Akkuratova, K. Andreev
{"title":"Approximate Solutions of Dynamic Problems for Devices of Automatic Control Systems Using Matrix Description and Matrix Operators","authors":"V. Nikiforov, A. Gusev, A. Shiryaev, D. V. Grunenkov, E. S. Sumnitelnyj, E. S. Akkuratova, K. Andreev","doi":"10.23919/icins51816.2023.10168442","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168442","url":null,"abstract":"Article considers the solution of dynamic problems using of numerical approximations based on a matrix description of systems and matrix operators for devices of automatic control systems. The results of approximate calculations in the decomposition of signals in basis function systems based on Walsh functions and shifted orthogonal Legendre polynomials for different dimensions of the basis are presented. Optimal sizes of bases without loss of calculation accuracy are found.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125970856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Constructing the Trajectory of Spacecraft Flight to Phobos with a Perturbation Maneuver near the Moon, Based on the Solution of a Combination of 4 Lambert’s Problems 基于4个兰伯特问题组合解的近月摄动机动火卫一航天器飞行轨迹构建
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168493
A. Samokhin, M. Samokhina
{"title":"On Constructing the Trajectory of Spacecraft Flight to Phobos with a Perturbation Maneuver near the Moon, Based on the Solution of a Combination of 4 Lambert’s Problems","authors":"A. Samokhin, M. Samokhina","doi":"10.23919/icins51816.2023.10168493","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168493","url":null,"abstract":"The paper considers the optimization of interplanetary flight to Mars in the impulse statement. The flight schemes with and without perturbation maneuver near the Moon are compared. The trajectories are considered as sets of Lambert's problems and are optimized by gradient methods. Taking into account only one attracting center at each section of the trajectory, the scheme with a maneuver near the Moon allows gaining about 150 m/s in characteristic velocity.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126075777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effect of the Reference Voltage on the Drift of a Wave Solid-State Gyroscope with Flat Electrodes 参考电压对平面电极固体陀螺漂移的影响
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168316
A. Maslov, D. A. Maslov, I. Merkuryev
{"title":"The Effect of the Reference Voltage on the Drift of a Wave Solid-State Gyroscope with Flat Electrodes","authors":"A. Maslov, D. A. Maslov, I. Merkuryev","doi":"10.23919/icins51816.2023.10168316","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168316","url":null,"abstract":"The error of the wave solid-state gyroscope, which occurs when the reference voltage is applied to the flat electrodes, is calculated. The wave pattern of resonator oscillations is investigated by using the Krylov-Bogolyubov asymptotic averaging method. The example showing the effect of the reference voltage on the gyroscope drift is given.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"243 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122157562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Noise Suppression During Mode-Locking in a Laser Gyroscope Based on a Semiconductor Optical Amplifier with a Long Fiber Cavity 基于长光纤腔半导体光放大器的激光陀螺仪锁模噪声抑制
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168332
Y. Broslavets, E. A. Polukeev, D. S. Redichkina, A. A. Fomichev, V. G. Semenov, A. S. Nazarova
{"title":"Noise Suppression During Mode-Locking in a Laser Gyroscope Based on a Semiconductor Optical Amplifier with a Long Fiber Cavity","authors":"Y. Broslavets, E. A. Polukeev, D. S. Redichkina, A. A. Fomichev, V. G. Semenov, A. S. Nazarova","doi":"10.23919/icins51816.2023.10168332","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168332","url":null,"abstract":"We present the results of creating a laser gyroscope based on a semiconductor optical amplifier and a fiber cavity. To improve the sensitivity of the laser gyroscope we employed mode-locking through modulating the pump current and gain in the semiconductor structure. The lasing regimes in a laser gyroscope with a semiconductor optical amplifier and a long fiber cavity have been studied. The effect of longitudinal mode-locking on the stability of generation, the linewidth, noise and the lock-in zone is determined. The lasing regimes are compared and possibilities of registration of angular values are considered.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129631538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selection of Conditions for Ensuring Long-Term Passive Inspection in the Close Vicinity of a Spacecraft in a Highly Elliptical Orbit 高椭圆轨道航天器近距离长期被动检测条件的选择
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168341
I. Belokonov, M. S. Shcherbakov, S. A. Medvedev
{"title":"Selection of Conditions for Ensuring Long-Term Passive Inspection in the Close Vicinity of a Spacecraft in a Highly Elliptical Orbit","authors":"I. Belokonov, M. S. Shcherbakov, S. A. Medvedev","doi":"10.23919/icins51816.2023.10168341","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168341","url":null,"abstract":"The present article investigates passive inspection motion in highly elliptical orbits, in which a spacecraft (SC) performs a flyby of an inspection object (IO) in its orbital plane. An osculating trajectory of relative motion is used as a nominal inspection trajectory. It has a complex shape and depends on the eccentricity of the orbit and the value of the IO true anomaly at the initial time. The influence of two perturbing factors on the inspection motion is considered: the inhomogeneity of the Earth’s gravitational field and the attraction of the Moon, as their impact leads to the deformation of the inspection trajectory. In order to estimate the duration of the passive inspection motion, the concept of allowable flyby time is used, i.e., the interval during which the distance between the IO and SC will not exceed a given value. A separate consideration was given to the influence of errors in determining the position and velocity of the SC relative to the IO during the formation of the nominal inspection trajectory on the duration of the allowable flyby time.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129858664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Map-Aided Navigation Taking into Account a Priori Information on the Object Trajectory 考虑目标轨迹先验信息的地图辅助导航
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168423
Stepanov O.A., Litvinenko Yu.A., Vasileva V.A., Isaev A.M.
{"title":"Map-Aided Navigation Taking into Account a Priori Information on the Object Trajectory","authors":"Stepanov O.A., Litvinenko Yu.A., Vasileva V.A., Isaev A.M.","doi":"10.23919/icins51816.2023.10168423","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168423","url":null,"abstract":"The map-aided navigation problem aimed to correct the navigation system output is formulated within the framework of the non-invariant approach, which assumes taking into account the available a priori information about the features of the object motion during the observation. The problem statement and the algorithms used are described. The simulation results are presented and discussed.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129087116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preventing String Instability in Altitude Control System of UAV by Nonlinear Correction 非线性校正防止无人机高度控制系统弦失稳
2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Pub Date : 2023-05-29 DOI: 10.23919/icins51816.2023.10168486
I. Zaitceva, B. Andrievsky
{"title":"Preventing String Instability in Altitude Control System of UAV by Nonlinear Correction","authors":"I. Zaitceva, B. Andrievsky","doi":"10.23919/icins51816.2023.10168486","DOIUrl":"https://doi.org/10.23919/icins51816.2023.10168486","url":null,"abstract":"The paper is devoted to maintaining a flight formation with cross-information links between agents while controlling the altitude of nine unmanned aerial vehicles through a standard proportional-integral-differential controller. With an increase in the number of agents, the system oscillations may appear due to the \"string instability\" phenomenon. Other factors associated with changes in the dynamics of the nonlinear actuator of the UAV control surface can also negatively affect the formation stability. The simulation results show that the actuator saturation for one agent can lead to oscillatory processes of other agents, which can eventually destroy the formation structure. In the paper, it is proposed to introduce a nonlinear corrective device into the actuator control loop to improve the system stability and prevent dangerous oscillations. In the nominal mode, when the saturations of actuators are not active, this corrective device does not affect the operation of the controller and passes the control signal without changes, but it makes an effect when the controlling values of actuator positions and velocities reach the bounds. In the paper, for a flight altitude control problem of the UAVs formation, the corrective device was tested and its efficiency was confirmed by a series of simulations.","PeriodicalId":142691,"journal":{"name":"2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123536425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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