摘要
采用自整角机或旋转变压器做角度测量传感器的导航姿态信息设备,与需要姿态信息的各电子设备间存在接口适配的问题,传统的方式是需要信息的电子设备自行转换,这会导致不同系统间设备不兼容的问题。文中提出了采用自适应导航姿态信息实时转换系统的解决方案。该方案可以接收自整角机或旋转变压器的输入信号,可以按照需要信息的电子设备的接口输出信号,转换通道独立工作,能够强实时、低延迟的转换和分配导航姿态信息。测试表明,系统的转换精度只与选择的转换模块的固有精度有关,并且可以通过选择合适的转换模块,满足系统对转换精度的要求。
Attitude information navigation equipment using synchro or resolver as angle measurement sensors, and the various electronic devices which need the attitude information existed interface adaptation problems between them. This will lead to the problems that the device of different systems are not compatible. This paper proposed the solution of using real-time conversion of adaptive attitude information navigation system,the program can receive input signal of synchro or resolver, can output signal following interface of electronics in accordance with the information,convert channel independently to strongreal-time, low latency navigation conversion and distribution of attitude information. Test results showed that the system conversion accuracy only with the inherent accuracy of the choice of the conversion module, and can meet the accuracy requirements of the system by selecting the appropriate conversion module.
出处
《舰船科学技术》
北大核心
2013年第1期93-97,共5页
Ship Science and Technology
关键词
导航
姿态信息
实时转换
轴角模拟量-数字转换
数字-轴角模拟量转换
navigation
attitude information
real-time conversion
rotary analog to digital conversion
digital to rotary analog conversion
