Measurement and Control最新文献_第7页

Active and reactive power vector control using neural-synergetic-super twisting controllers of induction generators for variable-speed contra-rotating wind turbine systems 利用神经-协同-超级扭转控制器对变速反转风力涡轮机系统的感应发电机进行有功和无功功率矢量控制

Measurement and Control Pub Date : 2024-02-13 DOI: 10.1177/00202940231224386

H. Benbouhenni, L. Ionescu, A. Mazare, Dalal Zellouma, I. Colak, N. Bizon

{"title":"Active and reactive power vector control using neural-synergetic-super twisting controllers of induction generators for variable-speed contra-rotating wind turbine systems","authors":"H. Benbouhenni, L. Ionescu, A. Mazare, Dalal Zellouma, I. Colak, N. Bizon","doi":"10.1177/00202940231224386","DOIUrl":"https://doi.org/10.1177/00202940231224386","url":null,"abstract":"Reactive and active power vector control of induction generators (IG) are essential requirements for generating high-quality electricity from wind power. These control objectives are challenging and difficult to achieve when using traditional strategies based on estimating reactive/active power, hysteresis comparators, and proportional-integral (PI) regulators due to load variations, changes in the value of rotor resistance, etc. So, to achieve these control objectives, this paper proposes a novel technique for the rotor side converter of IG-based contra-rotating wind power (CRWP) systems. The control based on the neural synergetic-super-twisting controller (NSSTC) is designed to minimize IG power ripples and improve the quality of current. The characteristics of the NSSTC-based strategy are presented, evaluated, and compared to the traditional direct field-oriented command (DFOC) based on traditional PI controllers and other reference techniques from the literature, highlighting that the NSSTC-based strategy is simpler to apply and more robust and performant than others classical nonlinear strategies. Comparative simulations are carried out on both the designed DFOC-NSSTC strategy and the DFOC technique to demonstrate the performance (good quality output power, low total harmonic distortion (THD) value of rotor currents, short response time and high robustness) and advantages of the suggested nonlinear technique.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"112 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139781032","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

Underactuated unmanned surface vehicles formation of obstacle avoidance and assembly: A disturbed fluid-based solution 欠驱动无人水面飞行器的避障和装配编队：基于扰动流体的解决方案

Measurement and Control Pub Date : 2024-02-13 DOI: 10.1177/00202940241226854

Yiping Liu, Jianqiang Zhang, B. Sui, Yuanyuan Zhang

{"title":"Underactuated unmanned surface vehicles formation of obstacle avoidance and assembly: A disturbed fluid-based solution","authors":"Yiping Liu, Jianqiang Zhang, B. Sui, Yuanyuan Zhang","doi":"10.1177/00202940241226854","DOIUrl":"https://doi.org/10.1177/00202940241226854","url":null,"abstract":"Unmanned surface vehicles (USVs) are highly manoeuvrable and autonomous, and hold significant potential for both military and civilian applications, particularly in formation operations. However, because of their underactuated nature, USVs struggle to navigate in complex maritime conditions during formation. At present, most of the technology is devoted to Unmanned Areial Vehicles and ground robots; these methods cannot be well applied to underactuated USVs. Moreover, the rationality of local path planning decision-making for underactuated USVs formation is still lacking. This study proposes an interfered fluid dynamic system (IFDS)-based local path planning method, called USV-IFDS, specifically designed for the formation of underactuated USVs. This method incorporates the IFDS obstacle avoidance approach, while adapting it through modifications and the inclusion of the kinematic constraints of USVs, thereby enhancing its applicability to the maritime environment. By decomposing the flow field velocity vector and implementing a formation control strategy, we effectively address the challenges in forming underactuated USVs and enhance the efficiency of USV formation local path planning. The proposed formation technique is predicated on the highly robust virtual structure method. Simulations of formation local path planning indicate that our method produces smooth paths, therefore validating its practical applicability to underactuated USV formations.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"33 39","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139782000","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

Speed control of sensorless PMSM drive based on EKF optimized by variable scale chaotic particle swarm optimization 基于变尺度混沌粒子群优化 EKF 的无传感器 PMSM 驱动器速度控制

Measurement and Control Pub Date : 2024-02-13 DOI: 10.1177/00202940231224220

Qiang Zhao, Zihan Zhao, Zhao Yang, Wei Liu

引用次数: 0

Study on correlation prediction model for static explosion and dynamic explosion shock wave pressure 静态爆炸和动态爆炸冲击波压力相关预测模型研究

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940241227063

Liangquan Wang, D. Kong

{"title":"Study on correlation prediction model for static explosion and dynamic explosion shock wave pressure","authors":"Liangquan Wang, D. Kong","doi":"10.1177/00202940241227063","DOIUrl":"https://doi.org/10.1177/00202940241227063","url":null,"abstract":"In actual combat, the attack of the warhead on the target is a dynamic process, and there is a significant difference in shock wave pressure between dynamic and static explosions of ammunition, while dynamic explosions are more in line with actual combat situations. Therefore, conducting research on the distribution law of dynamic explosion shock wave pressure in ammunition has more practical value for evaluating the damage power of ammunition and guiding its use. This study used the display explosion dynamics simulation software AUTODYN to conduct simulation analysis on the pressure distribution patterns of static and dynamic explosion shock waves, clarifying the differences in pressure distribution between dynamic and static explosions. Considering the factors that affect the distribution law of dynamic explosion shock wave pressure, a BP neural network based correlation prediction model for static and dynamic explosion shock wave pressure was constructed, and the prediction accuracy of the model was verified. The analysis results indicate that the pressure distribution of dynamic explosion shock waves has a significant velocity tendency; The prediction accuracy of the static and dynamic shock wave pressure correlation prediction model based on BP neural network is better than 90.7%. The research results have improved the accuracy of the calculation of dynamic explosion shock wave pressure in warheads, providing effective calculation methods and scientific data support for the calculation of dynamic explosion shock wave pressure and the evaluation of damage power.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"81 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139842369","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

Underwater terrain-matching algorithm based on improved iterative closest contour point algorithm 基于改进的迭代最近轮廓点算法的水下地形匹配算法

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940231224569

Dan Wang, Liqiang Liu, Yueyang Ben, Ping’an Dai, Jiancheng Wang

{"title":"Underwater terrain-matching algorithm based on improved iterative closest contour point algorithm","authors":"Dan Wang, Liqiang Liu, Yueyang Ben, Ping’an Dai, Jiancheng Wang","doi":"10.1177/00202940231224569","DOIUrl":"https://doi.org/10.1177/00202940231224569","url":null,"abstract":"Although an autonomous underwater vehicle (AUV) is noted for its good autonomy, concealment and anti-interference ability, errors in its inertial navigation system (INS) inevitably increase over time, leading to positional failure during long-term voyages. Terrain-assisted navigation can help the INS to correct its position. The traditional iterative closest contour point (ICCP) achieves high matching accuracy when the initial position error of the INS is small, but is prone to mismatching when the initial error is large. This study combines ICCP with particle swarm optimization (PSO) to overcome this problem. First, the global optimization ability of PSO is improved by changing the acceleration factor and introducing an artificial bee colony (ABC) onlooker bee greedy search (ABC- ωAPSO). Second, the Euclidean distance of ICCP is replaced by the Mahalanobis distance to abate the influence of system error on the matching accuracy. Finally, the initial position error is reduced by rough matching using the ABC- ωAPSO, which has global optimization capability. Next, fine matching is performed by ICCP. This two-step process resolves the sensitivity problem of ICCP to the initial position error. The experimental results revealed a good matching effect after the double-matching procedure. When the initial INS errors were 0.55′ to the east and 0.55′ to the north, the matching error was reduced to 89.3 m, suggesting that the approach can realize autonomous passive navigation of AUVs.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"70 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139843521","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

Fractional order second-order sliding mode MRASO for SPMSM 用于 SPMSM 的分数阶二阶滑动模式 MRASO

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940241227126

Jun-Feng Liu, Yuan Feng, Jian-Yong Yu, Jing-Wei Tang, Lei Zhang

引用次数: 0

Study on correlation prediction model for static explosion and dynamic explosion shock wave pressure 静态爆炸和动态爆炸冲击波压力相关预测模型研究

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940241227063

Liangquan Wang, D. Kong

{"title":"Study on correlation prediction model for static explosion and dynamic explosion shock wave pressure","authors":"Liangquan Wang, D. Kong","doi":"10.1177/00202940241227063","DOIUrl":"https://doi.org/10.1177/00202940241227063","url":null,"abstract":"In actual combat, the attack of the warhead on the target is a dynamic process, and there is a significant difference in shock wave pressure between dynamic and static explosions of ammunition, while dynamic explosions are more in line with actual combat situations. Therefore, conducting research on the distribution law of dynamic explosion shock wave pressure in ammunition has more practical value for evaluating the damage power of ammunition and guiding its use. This study used the display explosion dynamics simulation software AUTODYN to conduct simulation analysis on the pressure distribution patterns of static and dynamic explosion shock waves, clarifying the differences in pressure distribution between dynamic and static explosions. Considering the factors that affect the distribution law of dynamic explosion shock wave pressure, a BP neural network based correlation prediction model for static and dynamic explosion shock wave pressure was constructed, and the prediction accuracy of the model was verified. The analysis results indicate that the pressure distribution of dynamic explosion shock waves has a significant velocity tendency; The prediction accuracy of the static and dynamic shock wave pressure correlation prediction model based on BP neural network is better than 90.7%. The research results have improved the accuracy of the calculation of dynamic explosion shock wave pressure in warheads, providing effective calculation methods and scientific data support for the calculation of dynamic explosion shock wave pressure and the evaluation of damage power.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"37 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139782514","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

Research on the influence factors of hydraulic oscillator on drag reduction efficiency in horizontal well drilling 水力振荡器对水平井钻井降阻效率的影响因素研究

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940231225339

Weijun Ni, Guohao Yang, Chengyun Ma, Liu Gang, Ma Fei, Zhao Kai

{"title":"Research on the influence factors of hydraulic oscillator on drag reduction efficiency in horizontal well drilling","authors":"Weijun Ni, Guohao Yang, Chengyun Ma, Liu Gang, Ma Fei, Zhao Kai","doi":"10.1177/00202940231225339","DOIUrl":"https://doi.org/10.1177/00202940231225339","url":null,"abstract":"The application of hydraulic oscillator can solve the problems of large friction and serious pressure support in the drilling process of extended reach well and long horizontal well, but the conventional hydraulic oscillator parameter setting is not reasonable, high pressure consumption, easy to make the ground machine pump overload operation and failure. Therefore, based on the LuGre dynamic friction model theory, a calculation model for the friction between drill string and rock wall under the condition of longitudinal oscillation is established, and the influence law of hydraulic oscillator oscillation parameters on drag reduction efficiency is studied. The results show that the change of oscillation intensity, oscillation frequency and oscillation amplitude can improve the drag reduction efficiency, and the increase trend of drag reduction efficiency is first increased and then decreased. The selection of each parameter has the optimal value. According to the analysis of orthogonal test results, it is found that the reduction degree of friction between drill string and borehole wall rock by each parameter is in the order of oscillation intensity, oscillation frequency and oscillation amplitude from the largest to the smallest.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"81 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139842682","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

Fractional order second-order sliding mode MRASO for SPMSM 用于 SPMSM 的分数阶二阶滑动模式 MRASO

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940241227126

Jun-Feng Liu, Yuan Feng, Jian-Yong Yu, Jing-Wei Tang, Lei Zhang

引用次数: 0

Underwater terrain-matching algorithm based on improved iterative closest contour point algorithm 基于改进的迭代最近轮廓点算法的水下地形匹配算法

Measurement and Control Pub Date : 2024-02-12 DOI: 10.1177/00202940231224569

Dan Wang, Liqiang Liu, Yueyang Ben, Ping’an Dai, Jiancheng Wang

{"title":"Underwater terrain-matching algorithm based on improved iterative closest contour point algorithm","authors":"Dan Wang, Liqiang Liu, Yueyang Ben, Ping’an Dai, Jiancheng Wang","doi":"10.1177/00202940231224569","DOIUrl":"https://doi.org/10.1177/00202940231224569","url":null,"abstract":"Although an autonomous underwater vehicle (AUV) is noted for its good autonomy, concealment and anti-interference ability, errors in its inertial navigation system (INS) inevitably increase over time, leading to positional failure during long-term voyages. Terrain-assisted navigation can help the INS to correct its position. The traditional iterative closest contour point (ICCP) achieves high matching accuracy when the initial position error of the INS is small, but is prone to mismatching when the initial error is large. This study combines ICCP with particle swarm optimization (PSO) to overcome this problem. First, the global optimization ability of PSO is improved by changing the acceleration factor and introducing an artificial bee colony (ABC) onlooker bee greedy search (ABC- ωAPSO). Second, the Euclidean distance of ICCP is replaced by the Mahalanobis distance to abate the influence of system error on the matching accuracy. Finally, the initial position error is reduced by rough matching using the ABC- ωAPSO, which has global optimization capability. Next, fine matching is performed by ICCP. This two-step process resolves the sensitivity problem of ICCP to the initial position error. The experimental results revealed a good matching effect after the double-matching procedure. When the initial INS errors were 0.55′ to the east and 0.55′ to the north, the matching error was reduced to 89.3 m, suggesting that the approach can realize autonomous passive navigation of AUVs.","PeriodicalId":510299,"journal":{"name":"Measurement and Control","volume":"1 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139783533","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