公开(公告)号：EP2017576B1

公开(公告)日：2011-06-15

申请号：EP07445046.1

申请日：2007-12-18

申请人： KONKUK UNIVERSITY INDUSTRIAL COORPERATION CORP

发明人： Sung, Sang Kyung ,  Lee, Young Jae ,  Kang, Tae Sam

IPC分类号： G01C19/56 ,  G01P15/14

CPC分类号： G01C19/56 ,  G01P15/097 ,  G01P15/14

摘要： A present invention relates to a combined accelerometer and gyroscope system including a combined accelerometer and gyroscope for maintaining vibration of a mass body at a constant amplitude using an applied drive voltage, and detecting vibration signals in directions of an acceleration axis and an angular velocity axis. An acceleration signal obtainment unit obtains the vibration signal in the direction of the acceleration axis. An amplitude control unit outputs an acceleration control signal using the vibration signal. An acceleration driving input unit receives a voltage signal from the amplitude control unit and applies the voltage signal to the combined accelerometer and gyroscope. An angular velocity signal obtainment unit obtains the vibration signal in the direction of the angular velocity axis. A force balance control unit outputs an angular velocity control signal using the vibration signal received from the angular velocity signal obtainment unit. An angular velocity driving input unit receives a voltage signal received from the force balance control unit and applies the voltage signal to the combined accelerometer and gyroscope.

公开(公告)号：EP2017576A3

公开(公告)日：2010-03-10

申请号：EP07445046.1

申请日：2007-12-18

申请人： KONKUK UNIVERSITY INDUSTRIAL COORPERATION CORP

发明人： Sung, Sang Kyung ,  Lee, Young Jae ,  Kang, Tae Sam

IPC分类号： G01C19/56 ,  G01P15/14

CPC分类号： G01C19/56 ,  G01P15/097 ,  G01P15/14

摘要： A present invention relates to a combined accelerometer and gyroscope system including a combined accelerometer and gyroscope for maintaining vibration of a mass body at a constant amplitude using an applied drive voltage, and detecting vibration signals in directions of an acceleration axis and an angular velocity axis. An acceleration signal obtainment unit obtains the vibration signal in the direction of the acceleration axis. An amplitude control unit outputs an acceleration control signal using the vibration signal. An acceleration driving input unit receives a voltage signal from the amplitude control unit and applies the voltage signal to the combined accelerometer and gyroscope. An angular velocity signal obtainment unit obtains the vibration signal in the direction of the angular velocity axis. A force balance control unit outputs an angular velocity control signal using the vibration signal received from the angular velocity signal obtainment unit. An angular velocity driving input unit receives a voltage signal received from the force balance control unit and applies the voltage signal to the combined accelerometer and gyroscope.

公开(公告)号：EP2017576A2

公开(公告)日：2009-01-21

申请号：EP07445046.1

申请日：2007-12-18

申请人： KONKUK UNIVERSITY INDUSTRIAL COORPERATION CORP

发明人： Sung, Sang Kyung ,  Lee, Young Jae ,  Kang, Tae Sam

IPC分类号： G01C19/56 ,  G01P15/14

CPC分类号： G01C19/56 ,  G01P15/097 ,  G01P15/14

摘要： A present invention relates to a combined accelerometer and gyroscope system including a combined accelerometer and gyroscope for maintaining vibration of a mass body at a constant amplitude using an applied drive voltage, and detecting vibration signals in directions of an acceleration axis and an angular velocity axis. An acceleration signal obtainment unit obtains the vibration signal in the direction of the acceleration axis. An amplitude control unit outputs an acceleration control signal using the vibration signal. An acceleration driving input unit receives a voltage signal from the amplitude control unit and applies the voltage signal to the combined accelerometer and gyroscope. An angular velocity signal obtainment unit obtains the vibration signal in the direction of the angular velocity axis. A force balance control unit outputs an angular velocity control signal using the vibration signal received from the angular velocity signal obtainment unit. An angular velocity driving input unit receives a voltage signal received from the force balance control unit and applies the voltage signal to the combined accelerometer and gyroscope.

摘要翻译： 本发明涉及一种组合的加速度计和陀螺仪系统，其包括组合的加速度计和陀螺仪，用于使用所施加的驱动电压维持恒定振幅的质量体的振动，并且检测加速轴和角速度轴方向上的振动信号。 加速度信号获取单元获得加速轴方向的振动信号。 振幅控制单元使用振动信号输出加速度控制信号。 加速度驱动输入单元从振幅控制单元接收电压信号，并将该电压信号施加到组合的加速度计和陀螺仪。 角速度信号获取单元在角速度轴的方向上获得振动信号。 力平衡控制单元使用从角速度信号获取单元接收的振动信号输出角速度控制信号。 角速度驱动输入单元接收从力平衡控制单元接收的电压信号，并将该电压信号施加到组合的加速度计和陀螺仪。