压阻式加速度计 meaning in English
piezoresistive accelerometer
Examples
- Temperature compensation of silicon piezorisistive accelerometer with max
1457实现对硅压阻式加速度计的温度补偿 - This report is divided into four parts and first part is researching background of subject developing state both inside and outside country and is also briefly introduced the aim of study ; the second part is analyzed and discussed the basic principle and detailed explained the mechanism of piezoresistive accelerometer and magnetic resistive sensor used in attitude angular measurement ; the third part is introduced the implementary process of design scheme ; the four part is emphasis reported the key technology and the concrete resolvents
本论文分为四大部分，第一部分就课题的研制背景、当前国内外发展状况和研制的目的和意义加以简单的介绍；第二部分就课题实现的基本原理进行了分析和讨论，并较详细地论述了压阻式加速度计和磁阻传感器在姿态角方位角测量中的机理；第三部分介绍设计方案的具体实施过程；第四部分着重介绍了课题采用的关键技术和具体的解决措施。 - Using piezoresistive accelerometers and magnetoresistance sensors measure the dynamic acceleration and geomagnetic field and through avr mcu software to calculate the attitude angular and azimuth . the fact of affecting the module is discussed in detail in this report and put forward the resolving scheme of key technology of digital filter , linear compensation , temperature compensation and magnetic field adjustment . the digital module has advantages of small size , light weight , low conception , high accuracy , all solid state and high reliability
本课题采用压阻式加速度计和磁阻传感器分别测量重力加速度和地磁场，通过avrmcu软件解算出姿态角和方位角，课题详细分析了影响模块性能指标的因素，就数字滤波、线性补偿、温度补偿、磁场修正等关键的技术问题提出了可行的解决方案，研制的数字化模块具有体积小、重量轻、低功耗、精度高、全固态、高可靠等特点，所有性能指标均满足设计要求，为姿态角测量提供了有效的手段。 - Accelerometer is used widely for measuring acceleration in civil and military field . at present , there are several type of accelerometers such as piezoelectricity electric charge accelerometer , ic piezoelectricity electric accelerometer , compressive resistance accelerometer and alteration capacitance accelerometer . the main part in alteration capacitance accelerometer is capacitance measurement circuit . foreign countries have produced accelerometer that have tiny volume and high performance . however , our country is not able to produce such accelerometer due to the lack of technique
加速度计作为一种测量加速度的仪器,在民用、军用领域都有广泛的应用。目前市场上的加速度计主要有压电式电荷加速度计、集成电路式压电加速度计、压阻式加速度计、变电容式加速度计等几种类型的加速度计。变电容式加速度计的设计中一个重要的环节就是电容检测电路的设计。