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PROGRAM, INFORMATION STORAGE MEDIUM, ERROR MEASUREMENT METHOD FOR ACCELERATION SENSOR, ERROR-MEASURING DEVICE FOR ACCELERATION SENSOR AND GAME SYSTEM

机译：程序，信息存储介质，加速度传感器的误差测量方法，加速度传感器的误差测量装置和游戏系统

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摘要

PPROBLEM TO BE SOLVED: To provide a program for calculating offset error information and sensitivity error information of an acceleration sensor, based on the detection information obtained, regardless of the orientation of the acceleration sensor, and to provide an information storage medium, an error measurement method for acceleration sensors, an error-measuring device and a game system. PSOLUTION: Six sets of acceleration information, based on the detected information of an acceleration sensor 20, are substituted into a variable of an equation of an ellipsoid, including six parameters corresponding to the sensitivities and offsets in the three detection axis detections of the acceleration sensor 20 orthogonal to one another that form simultaneous quadratic equations with the six parameters as the unknowns. The simultaneous quadratic equations are reduced to simultaneous linear equations, with each being represented by an equation with at least one of the six unknowns and containing five new unknowns, and the simultaneous linear equations are solved. The original six unknowns are calculated based on the five new unknowns, and offset error information and sensitivity error information of the three detection axis directions of the acceleration sensor are calculated, based on the calculation results. PCOPYRIGHT: (C)2011,JPO&INPIT

机译：

要解决的问题：为了提供一种程序，该程序基于获得的检测信息来计算加速度传感器的偏移误差信息和灵敏度误差信息，而与加速度传感器的方向无关，并提供一种信息存储介质，用于加速度传感器的误差测量方法，误差测量装置和游戏系统。解决方案：基于加速度传感器20的检测信息，将六组加速度信息代入椭球方程的变量中，该椭圆方程包括与三个检测轴检测中的灵敏度和偏移量相对应的六个参数。彼此正交的加速度传感器20形成以六个参数为未知数的同时二次方程。将联立二次方程简化为联立线性方程，每个联立方程由具有六个未知数中的至少一个且包含五个新未知数的方程表示，并求解联立线性方程。基于五个新的未知数来计算原始的六个未知数，并基于计算结果来计算加速度传感器的三个检测轴方向的偏移误差信息和灵敏度误差信息。

版权：（C）2011，日本特许厅＆INPIT 展开▼

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公开/公告号JP2011053060A

专利类型
公开/公告日2011-03-17

原文格式PDF
申请/专利权人 NAMCO BANDAI GAMES INC;
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申请/专利号JP20090201686
发明设计人 YAMAGUCHI KENTARO;
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申请日2009-09-01
分类号G01P21;A63F13;
国家 JP
入库时间 2022-08-21 18:24:09

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