摘要高低机是驱动火炮起落部分，赋予炮身俯仰角的动力传动装置。通常行星轮、传动链、自锁器及有关辅助装置等组成。在有外能源驱动的情况下，还设有手动与机动转换装置及变速装置等。高低机应设在起落部分与上架之间。其传动链末端构件中的一部分与摇架相连，另一部分应固定在上架中。63219

本文首先对高低传动系统进行总体设计并建模（包括电机的选型、减速器的设计、高低机主齿轮和齿弧等）。然后分析电机的数学模型和被控对象的数学模型，并对PID控制器的设计。通过ADAMS软件与MATLAB接口加载控制方法，对高低传动系统进行联合仿真分析，获得了传动系统的运动规律，真实的反映高低传动系统的运动特性。主要对高低位置分析，高低机速度分析以及转矩分析等。

毕业论文关键词  高低机 ADAMS MATLAB 联合仿真

 Abstract  Elevating mechanism is the drive artillery landing part, barrel elevation angle given to a power transmitting apparatus. Typically planetary wheel, drive chain, self-locking device and the auxiliary device and other components. Which are outside the energy-driven case also features manual and motorized conversion devices and transmission devices. The transmission member is a part of the end of the chain is connected to the cradle the other part should be fixed at the shelves.

  Firstly, we analyze the dynamic characteristics of the MLRS during its launch using the elevating machine and verify the effectiveness of the multi-field simulation method. Through software ADAMS and MATLAB Interface load control method, the level of co-simulation analysis of transmission, access to the movement of the transmission system, a true reflection of the level of transmission of motion characteristics. The analysis results show that the elevating machine can meet the requirement of design. 

Key words  Elevating mechanism   ADAMS   MATLAB  Co-Simulation

目  录

1.  绪论 1

2.  总体方案设计 3

2.1 原始数据和技术要求 3

2.2 高低机总体传动方案设计 3

2.3 伺服电机的选择 4

2.4 总传动比的分配 5

3.    行星齿轮减速器的设计计算 6

3.1 根据传动比确定各论齿数 6

3.2 按齿根弯曲强度条件确定模数 6

3.3 啮合参数的计算 7

3.4 几何尺寸的计算 9

3.5 传动效率的计算 11

3.6 装配条件的验算 12

3.7 强度验算 13

3.7.1 a-g齿轮副强度计算 14

3.7.2 b-g齿轮副强度计算 15

3.7.3 e-g齿轮副强度计算 17

4.  高低机主齿轮、齿弧设计计算