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IEEE PLANS 92 Position Location and Navigation Symposium Record最新文献

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VELOC: a new kind of information system VELOC:一种新型信息系统
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185840
H.J. Dittloff, H. Keuser, H. Langer
{"title":"VELOC: a new kind of information system","authors":"H.J. Dittloff, H. Keuser, H. Langer","doi":"10.1109/PLANS.1992.185840","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185840","url":null,"abstract":"Based on the Global Positioning System (GPS), VELOC (vehicle location) is designed to be a vehicle information system for fleet management adaptable to various user groups, e.g., haulage and delivery companies, and service enterprises with vehicle fleets. The needs of these groups vary with respect to position accuracy, position update rate, and type of communication. The authors describe the requirements, specifications, and performance of VELOC. Special emphasis is placed on some substantial features of the VELOC center, namely the integration of DGPS, a comfortable user interface, and handling of vehicle positions on digital maps.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124718787","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
Design, capabilities, and performance of the miniaturized airborne GPS receiver 小型化机载GPS接收机的设计、能力和性能
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185857
V. Moen, S. Rankin, J. Kacirek, R. Bartholomew
{"title":"Design, capabilities, and performance of the miniaturized airborne GPS receiver","authors":"V. Moen, S. Rankin, J. Kacirek, R. Bartholomew","doi":"10.1109/PLANS.1992.185857","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185857","url":null,"abstract":"The authors describe the design, functional capabilities, and performance characteristics of the DoD standard five-channel miniaturized (less than 3/8 ATR) airborne GPS (Global Positioning System) receiver. The details of the receiver's hardware and software architectures are presented, along with a description of its functional capabilities. In addition, performance data captured during both stationary and dynamic testing, with or without host vehicle aiding, and under jammed and unjammed conditions, are presented.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127349481","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
Navigational needs for current and future high-G inertial measurement units 当前和未来高g惯性测量单元的导航需求
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185832
A. Killen
{"title":"Navigational needs for current and future high-G inertial measurement units","authors":"A. Killen","doi":"10.1109/PLANS.1992.185832","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185832","url":null,"abstract":"The author uses the ADKEM (advanced kinetic energy missile) IMU (inertial measurement unit) performance requirements as a platform to discuss various error sources and their contribution to the ADKEM system performance and to indicate possible applications of this technology for the future. Particular attention is given to the ADKEM IMU error budget.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122321026","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: 3
Jeppesen worldwide electronic NOTAM service 杰普森全球电子NOTAM服务
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185866
D. J. Goehler
{"title":"Jeppesen worldwide electronic NOTAM service","authors":"D. J. Goehler","doi":"10.1109/PLANS.1992.185866","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185866","url":null,"abstract":"The author examines the capabilities of current NOTAM (notice to airmen) services, presents user requirements for a reliable worldwide source for official NOTAM information, and gives an overview of the design concept for the Jeppensen Worldwide Electronic NOTAM Service now under development. A discussion of planned future enhancements is included to demonstrate the potential of the electronic NOTAM service to supplement existing Jeppensen paper charts, computer flight plan services, and navigation databases, as well as advanced electronic chart display systems.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"38 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113992411","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
Alignment algorithms for boresight and instrument calibration of a gimballed sensor 万向节传感器轴视和仪器校准的对准算法
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185862
P. Kim, L. Glaros
{"title":"Alignment algorithms for boresight and instrument calibration of a gimballed sensor","authors":"P. Kim, L. Glaros","doi":"10.1109/PLANS.1992.185862","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185862","url":null,"abstract":"Summary form only given. The authors present a practical application of an attitude match algorithm useful for correcting boresight errors of an airborne LOS (line-of-sight) tracking sensor system. In order to provide high-quality information to other sensor and/or weapon control system, the tracker must be accurately aligned to a common attitude coordinate frame. It operates by comparing computed attitude from a high-quality aircraft INU, with the attitude computed using a gimballed gyro package inside of the sensor system. The residual attitude differences measured during aircraft and gimbal maneuvers are a direct indication of mechanical misalignment, tracker initial attitude errors, gimbal biases, and gyro uncertainties, and are used in a Kalman filter to estimate these quantities. A detailed analysis of a transfer alignment and instrument calibration filter for a gimballed sensor has been carried out. A filter sizing study has been performed, and the sensitivity of the suboptimal filter to the unmodeled error states and the incorrectly modeled measurement noise and errors has been investigated.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131191092","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
Telemetry package for Super Loki sounding rocket 超级洛基探空火箭遥测包
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185914
S. Fateih
{"title":"Telemetry package for Super Loki sounding rocket","authors":"S. Fateih","doi":"10.1109/PLANS.1992.185914","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185914","url":null,"abstract":"Summary form only given. Given the special requirements of the payload area of the Super Loki sounding rocket the author examines two options for the telemetry package. The first option consists in relying totally on GPS (Global Positioning System) antenna and a translator attached to the vehicle. This translator will continuously download the navigation messages picked from GPS satellites to a ground station. On the ground these navigation messages can be analyzed. The second option consists in using commercially available small accelerometers or gyroscopes to develop a quasi-inertial navigation unit. This unit either processes the accelerometer's output onboard or downloads it to a ground station for further analysis. A comparative study has been performed to analyze these two options to select the optimal in terms of weight, performance, and cost. The development and design of systems, subsystems, and components required to build a prototype has also been considered.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132708339","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
An automatic correction system of nautical charts and its performance 海图自动校正系统及其性能
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185883
H. Wake, Y. Hayashi
{"title":"An automatic correction system of nautical charts and its performance","authors":"H. Wake, Y. Hayashi","doi":"10.1109/PLANS.1992.185883","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185883","url":null,"abstract":"In the framework of safety, the authors propose a novel automatic correction system for nautical charts. The hardware mainly consists of an X-Y plotter and microcomputer, while the software consists of system program and database to accommodate the information of correcting the chart. In the database, the information given by Japanese Notices to Mariners, which is published by the Japan Maritime Safety Agency, is arranged into a compact form. This compactness allows the system to be run even on a microcomputer, to be simple in configuration, and to be operational onboard. The performance of the system is discussed in comparison with manual correction, and the application of the system to actual correction is investigated. The results show that the system works on 96% of the items of the Japanese Notices to Mariners. It is expected that this system can be applied to American, British, and other foreign charts with a few modifications in the hardware and software.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114130595","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: 1
The NavTrax fleet management system NavTrax车队管理系统
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185895
J. Mclellan, E. Krakiwsky, J. Schleppe, P.L. Knapp
{"title":"The NavTrax fleet management system","authors":"J. Mclellan, E. Krakiwsky, J. Schleppe, P.L. Knapp","doi":"10.1109/PLANS.1992.185895","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185895","url":null,"abstract":"The NavTrax System, a dispatch-type automatic vehicle location and navigation system, is discussed. Attention is given to its positioning, communication, digital mapping, and dispatch center components. The positioning module is a robust GPS (Global Positioning System)-based system integrated with dead reckoning devices by a decentralized-federated filter, making the module fault tolerant. The error behavior and characteristics of GPS, rate gyro, compass, and odometer sensors are discussed. The communications module, as presently configured, utilizes UHF radio technology, and plans are being made to employ a digital cellular telephone system. Polling and automatic smart vehicle reporting are also discussed. The digital mapping component is an intelligent digital single line road network database stored in vector form with full connectivity and address ranges. A limited form of map matching is performed for the purposes of positioning, but its main purpose is to define location once position is determined.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117130389","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: 6
Electronic navigation chart development for the NAVSSI project NAVSSI项目的电子导航海图开发
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185882
R. Greer
{"title":"Electronic navigation chart development for the NAVSSI project","authors":"R. Greer","doi":"10.1109/PLANS.1992.185882","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185882","url":null,"abstract":"The Navigation Sensor System Interface (NAVSSI) project is a new system being designed with two primary objectives: processing/distribution of navigation data and the display/operation of digital nautical charts. The goal is for the digital nautical chart to replace the paper chart as a legal means of ownship navigation plotting. NAVSSI will be the US Navy Electronic Chart Display & Information System (ECDIS). The author introduces the project and explores the use of digital nautical charts for ownship navigation with NAVSSI.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123011693","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
Uncompensated relativity effects for a ground-based GPSA receiver 地基gps接收机的非补偿相对性效应
IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1992-03-23 DOI: 10.1109/PLANS.1992.185812
S. Deines
{"title":"Uncompensated relativity effects for a ground-based GPSA receiver","authors":"S. Deines","doi":"10.1109/PLANS.1992.185812","DOIUrl":"https://doi.org/10.1109/PLANS.1992.185812","url":null,"abstract":"The author gives the complete relativity effects as applied to a ground-based receiver's local coordinate time. The current Global Positioning System (GPS) relativity corrections were based on an earth-centered inertial reference frame. The derivation assumed that the receiver obtained inertial GPS coordinate time from the satellites. However, the receiver has been treated tacitly as being stationary in the inertial frame. The problem is that relativity effects in GPS are compensated only for the moving satellites relative to the frame. It is shown that relativity effects for a ground-based receiver include gravity and earth rotation. Airborne GPS receivers have larger effects, and spaceborne GPS receivers have the worst uncompensated relativity effects.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123612802","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: 2
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