Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993最新文献_第9页

The concept development of a ground-based training system for the Air Force Primary Aircraft Training System 空军初级飞机训练系统地基训练系统的概念发展

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290851

R. Jones, R. Bateman

{"title":"The concept development of a ground-based training system for the Air Force Primary Aircraft Training System","authors":"R. Jones, R. Bateman","doi":"10.1109/NAECON.1993.290851","DOIUrl":"https://doi.org/10.1109/NAECON.1993.290851","url":null,"abstract":"The United States Air Force (USAF) will be replacing the T-37 aircraft and its supporting courseware and Aircrew Training Devices (ATDs) with a new aircraft and a complete Ground-Based Training System (GBTS). This paper reports on the methodology used to perform a Training System Requirements Analysis (TSRA) that evaluated existing and advanced training technologies and matched those technologies to a set of validated training objectives. It describes the employment of an Instructional System Design (ISD) process as a means of defining the Job Performance Requirements (JPRs). The process of identifying performance-based flight training objectives and knowledge-based academic objectives is discussed and the approach used to select a set of GETS hardware and software is presented. The use of information on student flow, flying schedules, length of training days, and available facilities to scope and develop the concept are also presented. A description of how all of the above was used to produce a syllabus of instruction is then provided. Finally, the use of a Training Management System (TMS) to provide course control, courseware modification, and information to assist scheduling, record-keeping, and decision-making is presented.<<ETX>>","PeriodicalId":183796,"journal":{"name":"Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117238610","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

New radix-3 fast algorithm for the discrete cosine transform 离散余弦变换的新基数-3快速算法

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290898

Yiquan Wu, Zhaoda Zhu

引用次数: 2

Simulation of pyramid architecture on the connection machine and implementation of algorithms 金字塔结构在连接机上的仿真与算法实现

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290834

T. Mzaik, J. Jagadeesh

引用次数: 0

Generating feature detectors with discovery algorithms 使用发现算法生成特征检测器

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290836

M. Zmuda, L. Tamburino, M. Rizki

引用次数: 0

Militarized touchstone program 军事化试金石计划

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290906

F. Blitzer

引用次数: 7

Motion compensation of ISAR in frequency domain ISAR的频域运动补偿

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290932

Z. She, Zhaoda Zhu

引用次数: 1

Associative memory comparison for target identification 目标识别的联想记忆比较

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290926

D. Banton, M. A. Mehalic

{"title":"Associative memory comparison for target identification","authors":"D. Banton, M. A. Mehalic","doi":"10.1109/NAECON.1993.290926","DOIUrl":"https://doi.org/10.1109/NAECON.1993.290926","url":null,"abstract":"This paper presents the execution speed comparison of two associative memory organizations used to identify weapon platforms from intercepted radar emanations. The two associative memory organizations were chosen because of their fundamentally different levels of processing granularity. The CAM was chosen because its processing is performed within the memory cell, while the bit-serial word-parallel associative memory was chosen because its processing is performed at the memory word level. Both organizations were designed, modelled and simulated to determine which was the faster in comparing 8-bit, and 32-bit target parameters. The associative memories were designed to store the parameters of at least 72 weapon platforms, with each platform consisting of six parameters, and each parameter consisting of an upper and lower limit. The number of bits per word and the number of words within the memory were varied to accommodate the target parameters and to enhance the comparison speed. The comparison speed was calculated by summing the critical path delays through each memory. The comparison speed results indicate which associative memory organization is the more appropriate for identifying the weapon platform.<<ETX>>","PeriodicalId":183796,"journal":{"name":"Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130684208","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

Evaluation of electronic artificial neural network implementations 电子人工神经网络实现的评价

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290825

R. Malhotra, R. Siferd

引用次数: 0

Enhancing filter robustness in cascaded GPS-INS integrations 增强级联GPS-INS集成滤波器的鲁棒性

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290949

S. P. Karatsinides

{"title":"Enhancing filter robustness in cascaded GPS-INS integrations","authors":"S. P. Karatsinides","doi":"10.1109/NAECON.1993.290949","DOIUrl":"https://doi.org/10.1109/NAECON.1993.290949","url":null,"abstract":"Filter robustness is defined as the ability of the GPS-INS Kalman filter to cope with adverse environments and input conditions, to successfully identify such conditions and to take evasive action. This paper discusses the formulation of two such techniques for a cascaded GPS-INS Kalman filter integration. This is an integration in which the navigation solution from a GPS receiver is used as a measurement in the filter to estimate inertial errors and instrument biases. The first technique presented discusses the handling of GPS position biases. These are due to errors in the GPS satellite segment, and are known to be unobservable. They change levels when a satellite constellation change occurs, at which point they introduce undesirable filter response transients. The paper presents a method of suppressing these transients. The second technique presented deals with the proper identification of the filter measurement noise. Successful formulation of the noise statistics is a factor vital to the healthy estimation of the filter gains and operation. Confidence in the formulation of these statistics can lead to the proper screening and rejection of bad data in the filter. The paper discusses a method of formulating the filter noise statistics dynamically based on inputs from the CPS and the INS.<<ETX>>","PeriodicalId":183796,"journal":{"name":"Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114967842","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: 22

Robotic painting of aircraft using the SAFARI painting system 使用SAFARI涂装系统对飞机进行机器人涂装

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993 Pub Date : 1993-05-24 DOI: 10.1109/NAECON.1993.290829

H. Berry

引用次数: 3