機(jī)載合成孔徑雷達(dá)實(shí)時數(shù)字成象處理器的整機(jī)控制系統(tǒng)
MASTER CONTROL SYSTEM OF AIRBORNE SAR REAL-TIME DIGITAL IMAGING PROCESSOR
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摘要: 本文對機(jī)載合成孔徑雷達(dá)實(shí)時數(shù)字成象處理器整機(jī)控制系統(tǒng)的系統(tǒng)組成及技術(shù)特點(diǎn)進(jìn)行了研究,扼要闡述了運(yùn)行在整機(jī)控制系統(tǒng)中的實(shí)吋操作系統(tǒng)的通訊、任務(wù)調(diào)度等機(jī)制。本文討論了在實(shí)時操作系統(tǒng)中整機(jī)控制系統(tǒng)多任務(wù)的調(diào)度、通訊及多處理器之間的通訊、數(shù)據(jù)傳遞等問題,以及實(shí)時系統(tǒng)中人機(jī)對話的問題,并提出了解決問題的方法和系統(tǒng)的控制流程。Abstract: The architecture and technical characteristics of the master control system of airborne SAR real-time digital imaging processor (RDIP) are studied. Master Control system (MCS) is designed under the real-time operating system(OS). The real-time (OS) is built around the industry standard real-time executive known as the pSOS + . The pSOS+ supports real-time system by using basic multitask mechanisms, and the real-time OS is designed to perform funtions or tasks in a nonsequential manner. The mechanisms of pSOOS+- tasks scheduling, tasks communication and syuch- ronization in the RDIP MCS are discussed. Furthermore the questions about data transporting among tasks and man-machine dialogue also discussed.
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喬蓉蓉.機(jī)載SAR實(shí)時數(shù)字成象器整機(jī)控制系統(tǒng)研制技術(shù)報告.北京:中國科學(xué)院電子學(xué)研究所內(nèi)部工作報告,1994. -
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