汽车安全气囊装置中传感器的数学模型

Mathematical Model of Transducer in Automobile Safety Air Bag Installation

论述了机械型汽车安全气囊装置中传感器的工作原理，对组成传感器的各元件进行了受力分析。从简化模型入手，建立了传感器的解析数学模型。根据设计要求，考虑综合因素，建立了传感器的实际数学模型，求解的方法可采用数值法。

Functional principle of mechanical type transducer in automobile safety air bag installation is argued and forces born by various constitutional elements of the transducer analysed.Starting from simplified model,an analytical mathematical model of transducer is established.While practical mathematical model of the transducer is established according to requirements of design and in consideration of comprehensive factors,numerical process may be used to get the solution.