搜索结果: 1-8 共查到“航天器结构与设计 Performance”相关记录8条 . 查询时间(0.269 秒)
Simulation-Based Evaluation of WAAS Performance:Risk and Integrity Factors
Simulation-Based WAAS Performance Risk Integrity Factors
2015/6/29
The Wide Area Augmentation System (WAAS) uses an array of monitor stations that combine to compute GPS user corrections over the Continental U.S. Preliminary experiments have concluded that ionospheri...
Performance Evaluation of On-Airport Local Area Augmentation System Architectures
Performance Evaluation On-Airport Local Area Augmentation System Architectures
2015/6/29
Recently there has been growing demand for a Category III precision landing system architecture which is completely contained on airport property. In response, Stanford is exploring different Local Ar...
Satellite Autonomous Integrity Monitoring and its Role in Enhancing GPS User Performance
Satellite Autonomous Integrity Monitoring Role GPS User Performance
2015/6/29
One of the difficulties inherent in use of Global Naviga tion Satellite Systems (GNSS) for safety-critical applica tions is the need to insure user integrity in the face of an unbounded array of...
Worldwide Trends in GNSS Development and their Implications for Civil User Performance and Safety
Worldwide Trends GNSS Development Civil User Performance Safety
2015/6/25
This paper examines the trends that are apparent in the worldwide development of Global Navigation Satellite Systems (GNSS) and how they will affect the growing population of civil users of satellite-...
Direct Comparison of the Multipath Performance of L1 BOC and C/A using On-Air Galileo and QZSS Transmissions
multipath BOC MBOC
2015/6/24
New Global Navigation Satellite System (GNSS) satellites will bring common, interoperable GNSS signals on L1.These new signals, L1C Global Positioning System (GPS)/Quasi-Zenith Satellite System (QZSS)...
Framework for Aircraft Conceptual Design and Environmental Performance Studies
Conceptual Design Environmental Performance Studies
2015/6/18
A preliminary design tool that uses a multiobjective genetic algorithm
to determine optimal aircraft configurations and to estimate the sensitivities between the conflicting objectives of...
Performance comparison of aero-ramp and transverse injector based on gas-pilot flame
dual-mode scramjet aero-ramp injector transverse injector gas-pilot flame mixing and combustion performance
2014/5/15
A direct performance comparison between the four-hole aero-ramp injector and single transverse injector in a dual-mode scramjet combustor was conducted. The mixing characteristics of two injectors wer...
Experimental Results for the Multipath Performance of Galileo Signals Transmitted by GIOVE-A Satellite
Multipath Performance Galileo Signals Transmitted GIOVE-A Satellite
2009/9/3
Analysis of GIOVE-A signals is an important part of the in-orbit validation phase of the Galileo program. GIOVE-A transmits the ranging signals using all the code modulations currently foreseen for th...