2024年3月20日发(作者：包白柏)
专利内容由知识产权出版社提供
专利名称：Attitude estimation method, attitude
estimation device and moving object
发明人：中岡 康
申请号：JP2018143690
申请日：20180731
公开号：JP2020020630A
公开日：20200206
专利附图：
摘要：Problem to be solved: to provide an attitude estimation method capable of
reducing the possibility that the estimation accuracy of the object posture can be
reduced even when the attitude change of the object is small. Based on the output of the
angular velocity sensorCalculation method of attitude change amount calculating the
attitude change amount of objectUsing the attitude change amountA posture
information prediction process for predicting posture information of an objectError
informationBias error limiting process that limits the bias error component of angular
velocity around the reference vector andBased on the error information and the
reference vector and the output of the reference observation sensorThe attitude
information correction process for correcting the posture information of the object
predicted isIncludingAttitude estimation m
申请人：セイコーエプソン株式会社
地址：東京都新宿区新宿四丁目１番６号
国籍：JP
代理人：布施 行夫,大渕 美千栄
更多信息请下载全文后查看
2024年3月20日发(作者：包白柏)
专利内容由知识产权出版社提供
专利名称：Attitude estimation method, attitude
estimation device and moving object
发明人：中岡 康
申请号：JP2018143690
申请日：20180731
公开号：JP2020020630A
公开日：20200206
专利附图：
摘要：Problem to be solved: to provide an attitude estimation method capable of
reducing the possibility that the estimation accuracy of the object posture can be
reduced even when the attitude change of the object is small. Based on the output of the
angular velocity sensorCalculation method of attitude change amount calculating the
attitude change amount of objectUsing the attitude change amountA posture
information prediction process for predicting posture information of an objectError
informationBias error limiting process that limits the bias error component of angular
velocity around the reference vector andBased on the error information and the
reference vector and the output of the reference observation sensorThe attitude
information correction process for correcting the posture information of the object
predicted isIncludingAttitude estimation m
申请人：セイコーエプソン株式会社
地址：東京都新宿区新宿四丁目１番６号
国籍：JP
代理人：布施 行夫,大渕 美千栄
更多信息请下载全文后查看