本文根据部队对装备进行维护和保养的具体需求，研制了火炮平衡机气压自动调整系统。能够实现平衡机气压调整的自动操作，平衡机气压越限报警，以及任意射角情况下进行平衡机自动充、放气操作等功能。基于PLC的计算机控制、通讯技术，传感器技术，气压传动技术；软件采用了基于神经网络建模，模糊组合逻辑控制，数字信号处理等先进技术。该系统可大幅度减轻操作人员和保障人员的工作强度，提高安全可靠性，保证装备器材的安全使用。

There are some problems in the use of a terminal guidance weapon system, such as a lot of operations, complex procedures, high subsystem coordination degree. Therefore, the virtual operation simulation based on Vega was proposed in this paper. On the basis of analyzing the demand of weapon training, the key technologies were discussed on constructing the simulation models, realizing interoperation by input devices, screen simulation of observation results.

At the tactical simulation training,communication simulation is an important means to achieve combat command training. The paper discusses the methods to realize communication simulation by multicast technology and interaction of HLA by the development of a HLA-based tactical simulation training system,and the extended functions of the communication simulation in the system are also discussed.