In this paper a method of autonomous orbit determination using star sensor is studied. By building relatively consummate dynamical models which simulate attitud
The problem of robust and H∞ reliable control for a class of uncertain singular systems with state time-delay is concerned. The problem we address is to design
The fast processing, seismic damage data extraction and loss evaluation from RS imagery acquired immediately after a destructive earthquake occurs, are importan
The division process of endosperm in rice and its influencing factors were investigated. Total dissection, resin embedding and sectioning under light and transm
Based on relevant in-service experience, this paper discusses how risks associated with station-keeping systems can be controlled through adequate design criter