压力负载分析仪输入系统的分析与设计

Pressure Load Analyzer Input System Analysis and Design

分析了压力负载分析仪的输入系统,其主要内容包括：介绍接入信号设计中用到的芯片,以及达到的设计要求。介绍基于信号设计关键模块硬件设计进行重点阐述,详细分析整个系统的电路设计,优化信号的设计思路,对信号的放大与转换设计的流程,关键措施以及优化点,等内容进行系统的分析,提高系统的稳定性,确保满足预定的功能需求,并充分考虑降噪的性能。

The input system of pressure load analyzer is analyzed.The main contents include： the design of access signal chip used in the design, and the design requirements. This paper introduces the hardware design of key module based on signal design, ana- lyzes the circuit design of the whole system, the design method of the optimized signal, the process, key measures and optimization point of signal amplification and conversion design flow.a key measure and optimize point, such as content analysis system im- prove the stability of the system, ensure that it meets the needs of the intended function, taking into account noise performance.