遥测参数的实时判别

遥测参数代表了火箭或导弹等飞行器的实时状态,所以在任务中实现参数的实时判别已经是必须而紧迫的任务。详细讲述了遥测参数的子帧、副帧和特殊帧的结构形式,针对参数的各种结构形式提出了线性增长判断、越界判断和比特位判断等几种实时判决方法,在实际工程中得到了较好的效果。结合工程实践讲述了遥测参数实时判断软件的结构和实现方法,并介绍了工程软件开发过程中的一些经验和技巧。

The Real-time Discrimination of Telemetry Parameters

Since the telemetry parameters define the real-time states of the vehicles such as rocket,missile,and so on,it is necessary and urgent to achieve the real-time parameter discrimination during the telemetry receiving process.The frame structures including sub-frame and special frame are described in detail,and according to different frame structures several real-time telemetry parameters discrimination methods such as linearity increasing judgment,threshold judgment and bit judgment are developed.These methods manifest excellent effects in the practical engineering.Combing with the engineering practice,the software structure and implementation approach are introduced,some experience and skills are mentioned also.