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1. 发明授权

US06459228B1 Dual input servo coupled control sticks 失效
标题翻译：双输入伺服控制棒
公开(公告)号：US06459228B1
公开(公告)日：2002-10-01
申请号：US09815117
申请日：2001-03-22
申请人： Zenon Szulyk , Brian Dyra , Alex Makhlin
发明人： Zenon Szulyk , Brian Dyra , Alex Makhlin
IPC分类号： G05B501
CPC分类号： G05D1/085 , B64C13/12
摘要： The present invention provides an active control system for coupling the movements of a pair of independently operated manual input devices such as dual flight control sticks operated by a pilot and co-pilot flying an aircraft. Each input device is configured to receive manual input data in the form of angular displacement of the device about one or more rotational axes. The active control system provides desired tactile feedback to an operator who displaces one of the manual input devices in the form of a restorative centering force. If an external system such as an auto-pilot system is engaged, the restorative force may be in a direction necessary to reconcile manual displacement of the input device with a position commanded by the external system, rather than directed toward the center position. The system also acts to reflect manual displacement of each input device as a force applied to the other. For example, when a pilot moves his or her control stick forward, the co-pilot will feel a like force tending to move the co-pilot's control stick forward.
摘要翻译：本发明提供了一种用于联接一对独立操作的手动输入装置的运动的主动控制系统，例如由飞行员和副飞行员飞行的飞行器操作的双飞行控制杆。每个输入装置被配置为以装置围绕一个或多个旋转轴的角位移的形式接收手动输入数据。主动控制系统为操作者提供期望的触觉反馈，操作者以恢复性对中力的形式移动手动输入装置中的一个。如果诸如自动驾驶员系统的外部系统被接合，则修复力可以在必要的方向上将调节输入装置的手动位移与由外部系统命令的位置，而不是指向中心位置。该系统还用于反映每个输入装置的手动位移作为施加到另一个的力。例如，当一名飞行员向前移动控制杆时，副驾驶员将会感觉到一种倾向于将副驾驶的控制杆向前移动的力量。

2. 发明授权

US06919702B2 Systems and methods for passivation of servo motors 有权
标题翻译：伺服电机钝化的系统和方法
公开(公告)号：US06919702B2
公开(公告)日：2005-07-19
申请号：US10345537
申请日：2003-01-16
申请人： Zenon Szulyk
发明人： Zenon Szulyk
IPC分类号： G05B9/02 , G05B11/28
CPC分类号： G05B9/02
摘要： Servo motor controls are disclosed for passivation in the event of failures with at least two independent control paths and validation of positional information. A sensor assembly generates signals indicative of the position of the motor rotor, and a signal validation detector is used to validate the generated signals and inhibit rotation of the motor rotor when the sensor assembly generates an invalid signal. A first information processor is provided in communication with the sensor assembly for receiving the generated signals to establish an A Lane decision-making channel control path to the PWM interface, and a second information processor is in communication with the sensor assembly to establish a B Lane decision-making channel control path to the PWM interface. Control logic provided with a PWM interface also inhibits rotation of the motor rotor when a decision from the A Lane differs from a decision from the B Lane. The commutation signal detector provides a state machine to validate the commutation and ensure the validity of signals indicating the position of the motor rotor from the sensor assembly.
摘要翻译：公开了伺服电动机控制器，用于在具有至少两个独立控制路径和位置信息验证的故障的情况下进行钝化。传感器组件产生指示电动机转子的位置的信号，并且当传感器组件产生无效信号时，使用信号验证检测器来验证产生的信号并禁止电动机转子的旋转。提供与传感器组件通信的第一信息处理器，用于接收生成的信号以建立到PWM接口的A Lane决策通道控制路径，并且第二信息处理器与传感器组件通信以建立B通道决策通道控制路径到PWM接口。当A Lane的决定与B Lane的决定不同时，PWM接口提供的控制逻辑也可以抑制电机转子的旋转。换向信号检测器提供状态机以验证换向，并确保指示电动机转子从传感器组件的位置的信号的有效性。

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