| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a new method for determining correctly a model probability, in a positioning method using IMM (interactive mixing model) operation. <P>SOLUTION: A likelihood index value "Vx" of each Kalman filter processing is calculated, and a relative value between each Kalman filter processing of the likelihood index value "Vx" is calculated. Then, a model probability "μ" of each Kalman filter processing is calculated by using the calculated relative value, and a processing result of each Kalman filter processing is synthesized by using the model probability "μ", to thereby determine the positioning position. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
