載人航天器手動(dòng)控制系統(tǒng)設(shè)計(jì)
Design of manual control system in a manned spacecraft
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摘要: 航天員手動(dòng)控制系統(tǒng)可作為自動(dòng)控制和地面處置的備份手段。為了提高航天員在載人航天器駐留期間應(yīng)對(duì)設(shè)備故障和突發(fā)事件的處置能力,采用系統(tǒng)工程方法對(duì)航天員手動(dòng)控制系統(tǒng)進(jìn)行了設(shè)計(jì)。通過(guò)地面試驗(yàn)測(cè)試,證明該手動(dòng)控制系統(tǒng)設(shè)計(jì)能夠有效地降低設(shè)備故障以及突發(fā)事件給航天員安全帶來(lái)的風(fēng)險(xiǎn)。Abstract: The manual control system serves as the backup for the automatic control and the ground treatment in case of emergency. To help astronaut dealing with fault and emergency situations in orbit, a manual control system is designed based on the philosophy of systems engineering. The ground simulation and test show that the manual system can reduce the system risk for astronaut in case of hardware failure and emergencies in the orbit.