braking parameter造句

• This article analyses the braking problems in urban rai transit emus, on the basis of the following aspects : braking power; comprehensive braking system; adhesion and anti-skidding; braking control system; foundation braking system of the urban rail transit emus, puts forward assumption for foundation braking system and calculates some braking parameters
  摘要从城市轨道交通电动车组的制动功率、综合制动系统、粘著和防滑、制动控制系统、基础制动系统等5个方面，对我国研制城市轨道交通电动车组在制动技术方面进行了分析，对其基础制动系统提出了设想，并对一些制动参数进行了计算。
• Through establishing three mathematics models including the movement equation of the mechanical and electrical transmission system, the control of the load and the sliding in stable status, direct-current-brake of ac motor, this paper ascertained the range of the frequency value of drive motor and the efficiency of transmission system, calculated the efficiency of load motor in stable status and the moment of load motor in braking . this paper completed the design of the mechanical part of inertia brake test platform and provides a tool for the measurement of the inertia brake parameters
  本文还通过建立惯性制动器试验台的包括机电传动系统的运动方程、稳态运行时负载与转差率控制、交流电动机直流制动在内的三个数学模型,确定驱动电机的频率取值范围和传动系统的传动效率,验算惯性制动器稳态运行时负载电机轴功率和惯性制动器制动时负载电机轴力矩,完成惯性制动器试验台设计中的机械部分,为惯性制动器各参数的测量提供工具。