发明名称 |
ROCKET GUIDANCE COMPUTING DEVICE, ROCKET GUIDANCE SYSTEM, ROCKET, ROCKET GUIDANCE COMPUTING PROGRAM, AND ROCKET GUIDANCE COMPUTING METHOD OF ROCKET GUIDING COMPUTING DEVICE |
摘要 |
<P>PROBLEM TO BE SOLVED: To guide a solid rocket without a thrust cutoff function with high accuracy. <P>SOLUTION: A prediction state quantity computing part 120 computes a prediction state quantity 193 of the rocket based on a speed vector V, a position vector R and a prediction profile 191. A request state quantity computing part 130 computes a request state quantity 194 of the rocket based on target orbital information 192 and the prediction profile 191. A thrust direction determination part 140 computes the update amount of steering coefficient based on a state quantity error of the prediction state quantity 193 and the request state quantity 194. A thrust direction determination part 140 updates the steering coefficient based on the update amount of the steering coefficient. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012106515(A) |
申请公布日期 |
2012.06.07 |
申请号 |
JP20100254597 |
申请日期 |
2010.11.15 |
申请人 |
MITSUBISHI SPACE SOFTWARE KK |
发明人 |
MATSUDA RIKA;IKEDA YOSHIKI |
分类号 |
B64G1/00 |
主分类号 |
B64G1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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