论文部分内容阅读
主要讨论发射卫星用运载火箭制导系统采用无线电制导的情况.世界各国经历了无线电制导——惯性制导——惯性+无线电混合制导的过程,而日本则始终采用无线电制导系统.无线电制导重新采用的主要原因有:适合于发射卫星用运载火箭的工作特性;能发挥软件功能,提高制导精度;能使发射场附近的各种设施联机使用,能有效地综合利用遥控、遥测、外测、控制、通信等信息;地面雷达、计算机可多次使用,箭上设备简单.着重介绍日本的无线电制导技术和应用情况,以及KRR测量系统的弹道计算过程.无线电制导的前提是有效利用软设备的功能.以软设备为中心的惯性+无线电混合修正制导是各种宇航制导工程的基础,将获得越来越广泛的应用.
This paper mainly discusses the situation of using radio to guide launching satellite launch guidance system.The world has undergone the process of radio guidance-inertial guidance-inertia + radio hybrid guidance, while Japan has always adopted the radio guidance system.Wireless guidance re-use of the main The reasons are: working characteristics suitable for launching satellite launch vehicle; can play software functions to improve guidance accuracy; can make a variety of facilities near the launch site on-line use, can effectively use the remote control, telemetry, external measurement, control, communications And other information; ground radar, the computer can be used repeatedly, the arrow on the device is simple .Focuses on Japan’s radio guidance technology and application, as well as KRR measurement system ballistic calculation process. The premise of radio guidance is the effective use of soft device functions. Soft-device-centered inertial + radio hybrid correction Guidance is the basis of various aerospace guidance projects and will be used more and more widely.