【摘要】 随着电子技术的发展和革新,任务电子设备的功能越来越强,相应的环控设计也日益重要,环控系统设计的成功与否是任务电子设备能否正常、可靠工作的关键。笔者设计了一种以SOPC为核心控制单元,采用PID控制算法和SHT75温湿度传感器的环控系统。经实践检验,该设计具有可靠性高、电磁兼容性好、智能性强等优点。更多还原

【Abstract】 With fast development and renovation of electronic technology,the mission electronic unit gets more and more powerful. As a result,the environment control system for mission electronic unit is more important than ever,which is the key for reliability of the mission electronic unit. The author has designed a kind of environment control system. It has SOPC controller as the core control unit,uses PID control algorithm and chooses SHT75 as humidity& temperature sensor. During the testing procedure,this system shows advantage of high reliability,super electromagnetic compatibility and artificial intelligence.更多还原