摘要
介绍了一种新型的补偿式温度巡检电路,该电路通过巧妙的设计克服了传统三线制检测方法中测量导线对测量结果的影响,提高了温度检测精度。同时该电路通过分组共享的方式完成对多路温度信号的巡检,降低了温度巡检电路的复杂度和成本。试验数据验证了该检测电路的精确性和实用性。
A new compensated temperature loop-detect circuit is introduced in this paper,the circuit resolves the infection of measure wires and improves detect accuracy through ingenious design.The circuit also reduces complexity and cost of temperature measure through group share.The precision and practicability is certificated by test results.
出处
《舰船电子工程》
2013年第3期134-136,共3页
Ship Electronic Engineering
关键词
补偿式
三线制
温度检测
多路模拟开关
compensated
three-wire
temperature measure
analog multiplexers
