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1. 发明公开

EP0133040A2 Non-gyroscopic attitude sensors 失效
标题翻译：非陀螺姿态传感器
公开(公告)号：EP0133040A2
公开(公告)日：1985-02-13
申请号：EP84305153.3
申请日：1984-07-30
申请人： BRITISH AEROSPACE PUBLIC LIMITED COMPANY
发明人： Hughes, David
IPC分类号： G01C9/00 , G01C9/08
CPC分类号： G01C9/08 , G01C9/00
摘要： Attitude sensors which comprise a casing, an inertia-damped pendulum torsionally linked to an inertia member, and a sensorfor measuring the position of the inertia member relative to the casing, are limited in their performance by the dependence of spring rate on wheel torsional friction, eg in a vehicle turn, the inertia wheel may follow the inertia-damped pendulum faster than is desired. Performance of these sensors can be improved by using an attitude sensor which comprises a support, a gravity-responsive element and a further element, each element being movable relative to the support and the two elements are coupled such that relative movement of the gravity-responsive element and the support produces corresponding relative movement of the further element and the support, the coupling being such as to sense the difference between the actual relative positions of the two elements and a predetermined relative position of the two elements and in dependence on the difference to apply electrically-generated force pulses to the further element to reduce the difference.
摘要翻译：包括壳体，与惯性构件扭转连接的惯性阻尼摆锤以及用于测量惯性构件相对于壳体的位置的传感器的姿态传感器在其性能方面受限于弹簧刚度对车轮扭转摩擦的依赖性，例如在车辆转弯中，惯性轮可能比期望的更快地跟随惯性阻尼摆。这些传感器的性能可以通过使用包括支撑件，重力响应元件和另外的元件的姿态传感器来改善，每个元件可相对于支撑件移动并且两个元件被耦合，使得重力响应元件和支撑件产生另外的元件和支撑件的相应的相对运动，该耦合件用于感测两个元件的实际相对位置与两个元件的预定相对位置之间的差异，并且取决于与将电生成的力脉冲施加到另外的元件以减少差异。

2. 发明公开

EP0133040A3 Non-gyroscopic attitude sensors 失效
标题翻译：非光学姿态传感器
公开(公告)号：EP0133040A3
公开(公告)日：1986-05-14
申请号：EP84305153
申请日：1984-07-30
申请人： BRITISH AEROSPACE PUBLIC LIMITED COMPANY
发明人： Hughes, David
IPC分类号： G01C09/00 , G01C09/08
CPC分类号： G01C9/08 , G01C9/00
摘要： Attitude sensors which comprise a casing, an inertia-damped pendulum torsionally linked to an inertia member, and a sensorfor measuring the position of the inertia member relative to the casing, are limited in their performance by the dependence of spring rate on wheel torsional friction, eg in a vehicle turn, the inertia wheel may follow the inertia-damped pendulum faster than is desired. Performance of these sensors can be improved by using an attitude sensor which comprises a support, a gravity-responsive element and a further element, each element being movable relative to the support and the two elements are coupled such that relative movement of the gravity-responsive element and the support produces corresponding relative movement of the further element and the support, the coupling being such as to sense the difference between the actual relative positions of the two elements and a predetermined relative position of the two elements and in dependence on the difference to apply electrically-generated force pulses to the further element to reduce the difference.

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