IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences最新文献_第6页

PAALS: precision accelerometer alignment and leveling system PAALS:精密加速度计对准和调平系统

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66229

R. Leonardson

引用次数: 1

Testing a decentralized filter for GPS/INS integration 测试GPS/INS集成的分散式滤波器

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66210

M. Wei, K. Schwarz

引用次数: 77

VLS: a DTOA system for position location VLS:用于定位位置的DTOA系统

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66240

W.E. Sagey, W. R. Fried

引用次数: 2

Development of a new data link for the GPS range system GPS测距系统新型数据链的研制

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66192

R. F. Quick, K. Gilhousen, M. Birnbaum, J. Blanda

{"title":"Development of a new data link for the GPS range system","authors":"R. F. Quick, K. Gilhousen, M. Birnbaum, J. Blanda","doi":"10.1109/PLANS.1990.66192","DOIUrl":"https://doi.org/10.1109/PLANS.1990.66192","url":null,"abstract":"The GPS (Global Positioning System) range data link is being developed for the primary purpose of supporting GPS position data collection and processing. The authors discuss the data-link message capacity required to support the generation and downlinking of GPS navigation solutions, using several range differential methods. They also discuss data link networking, with emphasis on the features required to provide high-reliability message transmission while downlinking data from highly dynamic aircraft. Support of GPS navigation in the test and training range environment requires the uplinking of receiver control messages and (for some solution methods) differential correction data. Downlink data include unprocessed receiver data and/or navigation solutions, plus receiver status data. The data link provides a nominal throughput of 200000 b/s, the greatest part being used for downlink data. To accommodate the largest GPS message blocks planned, data are transmitted in 736-b packets. Packet transmission is governed by a time-division multiple-access protocol, using 330 packet slots per second, of which approximately 280 are available for GPS data uplink and downlink. Integration of the data link into range data processing and control facilities is discussed, along with data link features allowing cooperative interoperation among adjacent ranges.<<ETX>>","PeriodicalId":156436,"journal":{"name":"IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133963630","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

Precision gravity measurement utilizing Accelerex vibrating beam accelerometer technology 利用加速度振动梁加速度计技术进行精密重力测量

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66221

B. Norling

引用次数: 5

Evaluation of controller tools for conducting MLS curved approaches to New York's JFK Airport 对管制员工具进行MLS曲线进近到纽约肯尼迪机场的评估

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66184

A. Smith, C. Shively, R. Tarakan, G. Dorfman, K. Markin

引用次数: 0

Integrated inertial navigation system/Global Positioning System (INS/GPS) for manned return vehicle autoland application 用于载人返回飞行器自动着陆的综合惯性导航系统/全球定位系统(INS/GPS)

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66160

K. Braden, C. Browning, H. Gelderloos, F. Smith, C. Marttila, L. Vallot

{"title":"Integrated inertial navigation system/Global Positioning System (INS/GPS) for manned return vehicle autoland application","authors":"K. Braden, C. Browning, H. Gelderloos, F. Smith, C. Marttila, L. Vallot","doi":"10.1109/PLANS.1990.66160","DOIUrl":"https://doi.org/10.1109/PLANS.1990.66160","url":null,"abstract":"It is noted that with the development of the International Space Station Freedom, people will permanently live in space and require routine access and an assured crew return capability in case of emergencies in space. The extended duration in space requires a manned return vehicle that is less demanding on the crew and provides an autonomous deorbit, entry, and autoland capability. The authors discuss an autoland capability with an integrated differential GPS/INS that provides the required position and velocity accuracies without the need for tactical aircraft navigation (TACAN) and microwave landing system (MLS) navigation aides. Simulation results are used to demonstrate the feasibility of autoland using differential GPS aided with a high-precision altimeter. This concept applies to several manned space applications, such as Assured Crew Return Vehicle (ACRV), Assured Shuttle Availability (ASA), Advanced Manned Launch System (AMLS), and National Aerospace Plane (NASP), and to unmanned return vehicles such as the Propulsion Avionics Module (P/AM).<<ETX>>","PeriodicalId":156436,"journal":{"name":"IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122250569","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: 10

A low-cost GPS inertial guidance (GPSIG) for space boosters 用于太空助推器的低成本GPS惯性制导(GPSIG)

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66174

S. C. Maki

引用次数: 2

Demonstration of a ring laser gyro system for pointing and stabilization applications 用于指向和稳定应用的环形激光陀螺系统的演示

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66180

R.G. Majure

{"title":"Demonstration of a ring laser gyro system for pointing and stabilization applications","authors":"R.G. Majure","doi":"10.1109/PLANS.1990.66180","DOIUrl":"https://doi.org/10.1109/PLANS.1990.66180","url":null,"abstract":"A system specifically designed to meet the requirements of the pointing and stabilization community is presented. Such applications include synthetic aperture radar (SAR) motion compensation and infrared sensor stabilization. Requirements peculiar to this application are discussed and contrasted with traditional inertial navigation requirements. Pointing and stabilization demand consideration of requirements such as high bandwidth, low noise, minimal data latency, dither effects, reference alignment, minimization of size, near-instantaneous turn-on, and analysis of structural resonances. The GG1320 RLG (ring laser gyro) was chosen for this application since it provided the necessary accuracy and could be contained in a small volume. Test results are presented indicating the performance of the IMU (inertial measurement unit). Testing techniques are also discussed and contrasted with traditional inertial navigation system testing. Results indicate that the GG1320 RLG IAU (inertial attitude unit) is capable of meeting the requirements of the pointing and stabilization community. Current and future development activities are discussed relative to performance enhancement, and further applications and requirements are identified.<<ETX>>","PeriodicalId":156436,"journal":{"name":"IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130633334","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: 4

Geostationary repeaters: a low cost way to enhance civil user performance of GPS and GLONASS 静止中继器:提高GPS和GLONASS民用用户性能的低成本方法

IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences Pub Date : 1990-03-20 DOI: 10.1109/PLANS.1990.66149

J. Nagle, G.V. Kinal

引用次数: 9