公开(公告)号：US5559650A

公开(公告)日：1996-09-24

申请号：US410555

申请日：1995-03-23

申请人： William Repphun ,  Walter Wong ,  Robert E. Yates ,  Gregg Johnson ,  Terence West

发明人： William Repphun ,  Walter Wong ,  Robert E. Yates ,  Gregg Johnson ,  Terence West

IPC分类号： G11B25/04 ,  G11B33/14

CPC分类号： G11B33/148 ,  G11B25/043

摘要： A storage device including a housing defining a controlled environment. A storage medium is mounted in the housing, with a liquid lubricant contained in the housing and disposed on the surface of the storage medium. A spindle motor is provided in the housing for rotating the storage medium. At least one read/write head is mounted on an actuator assembly, the assembly for positioning the read/write head with respect to the storage medium. Control electronics are coupled to the actuator, read write head, and spindle motor, for interacting with the actuator, head, and motor to read data from and write data to the storage medium. The device housing has a length of about four inches, a height of about five-tenths inch, and a width of about two and three-quarters inches. A wick is provided to recirculate and dispose the liquid bearing on the surface of the storage medium. The wick generally has a disposing portion, positioned adjacent each side of the storage medium, and a collection portion disposed within the housing. The collection portion collects fluids at all attitudes in which the storage device housing may be oriented.

摘要翻译： 一种存储装置，包括限定受控环境的外壳。 存储介质安装在壳体中，液体润滑剂容纳在壳体中并且设置在存储介质的表面上。 主轴电动机设置在壳体中用于旋转存储介质。 至少一个读/写头安装在致动器组件上，该组件用于相对于存储介质定位读/写头。 控制电子器件耦合到致动器，读写头和主轴电动机，用于与致动器，头部和电动机相互作用以从存储介质读取数据并将数据写入存储介质。 设备壳体具有约四英寸的长度，约五分之一英寸的高度和约二分之三和四分之三英寸的宽度。 设置芯以使液体轴承再循环并布置在存储介质的表面上。 芯通常具有位于存储介质的每一侧的布置部分和设置在壳体内的收集部分。 收集部分以存储装置壳体可以定向的所有姿态收集流体。

公开(公告)号：US4383662A

公开(公告)日：1983-05-17

申请号：US885721

申请日：1978-03-13

申请人： Robert E. Alongi ,  Robert E. Yates ,  John P. Leonard

发明人： Robert E. Alongi ,  Robert E. Yates ,  John P. Leonard

IPC分类号： F41G7/00 ,  F41G7/22

CPC分类号： F41G7/008 ,  F41G7/2253 ,  F41G7/226 ,  F41G7/2293

摘要： Apparatus and method of anti-armor missile trajectory shaping for optimum rhead penetration of armor by a guided missile. The guidance system utilizes a terminal homing guidance unit in conjunction with a programmed control signal through the missile's autopilot to cause the missile to cruise at low altitudes and then dive onto the armor target. The terminal dive angle can be selected dependent upon the target's armor characteristics.

摘要翻译： 反导弹导弹轨迹整形装置和方法，用导弹对装甲进行最佳弹头穿透。 引导系统通过导弹的自动驾驶仪，结合编程的控制信号，利用终端归位引导单元，使导弹在低空巡航，然后潜水到装甲目标上。 终点潜水角度可以根据目标的装甲特征进行选择。

公开(公告)号：US4198015A

公开(公告)日：1980-04-15

申请号：US910307

申请日：1978-05-30

申请人： Robert E. Yates ,  John P. Leonard ,  Robert E. Alongi

发明人： Robert E. Yates ,  John P. Leonard ,  Robert E. Alongi

IPC分类号： F41G7/22 ,  F41G7/34 ,  F42B15/02

CPC分类号： F41G7/343 ,  F41G7/008 ,  F41G7/2253 ,  F41G7/226 ,  F41G7/2293 ,  G05D1/107

摘要： A missile system in which a missile is guided in a predetermined trajectoryrom launch or shortly thereafter in yaw by proportional navigation and in pitch first by a pitch programmer until said missile reaches a predetermined angle between a line of sight of a seeker of the missile and a centerline of the missile, then in pitch by a time optimal controller to direct the missile at a predetermined angle toward a target and finally by proportional navigation in pitch of the missile to the target.

摘要翻译： 一种导弹系统，其中导弹在预定轨迹中从发射引导或不久之后通过比例导航在偏航中被引导，并且首先由俯仰编程员进行俯仰，直到所述导弹达到导弹的引导者的视线之间的预定角度， 导弹的中心线，然后按时间优化控制器，将导弹以预定角度瞄准目标，最后通过导弹到目标的俯仰比例导航。

公开(公告)号：US4277038A

公开(公告)日：1981-07-07

申请号：US034088

申请日：1979-04-27

申请人： Robert E. Yates ,  John P. Leonard ,  Robert E. Alongi ,  Wilfredo V. Albanes ,  Charles M. Bishop

发明人： Robert E. Yates ,  John P. Leonard ,  Robert E. Alongi ,  Wilfredo V. Albanes ,  Charles M. Bishop

IPC分类号： F41G7/00 ,  F41G7/22 ,  F41G7/34 ,  F42B15/02

CPC分类号： F41G7/008 ,  F41G7/22 ,  F41G7/2253 ,  F41G7/226 ,  F41G7/2293 ,  F41G7/343

摘要： In a missile system, a simple way to guide a missile in a predetermined tectory from launch to the impacting with a target for optimum warhead penetration of armor by a guided missile. Initially, the missile is guided in yaw by proportional navigation. Subsequently it is guided in pitch first by a pitch programmer until the missile reaches a predetermined gimbal angle between a line of sight of a seeker of the missile and a centerline of the missile, then in pitch by a pseudo-time-optimal closed loop controller to direct the missile pitch attitude at a predetermined rate toward a target until said missile reaches another predetermined gimbal angle, and finally by proportional navigation in pitch of the missile to the target.

摘要翻译： 在导弹系统中，一种简单的方法来指导导弹在预定轨迹上从发射到受到导弹的最佳弹头穿透铠甲的目标。 最初，导弹通过比例导航在偏航中引导。 随后，它由音高编程员首先由音高引导，直到导弹达到导弹的探测器的视线与导弹的中心线之间的预定的万向角，然后通过伪时间最优的闭环控制器 以预定的速率朝向目标直接引导导弹俯仰姿态，直到所述导弹达到另一个预定的万向角，最后通过导弹到目标的俯仰比例导航。

公开(公告)号：US4033525A

公开(公告)日：1977-07-05

申请号：US638476

申请日：1975-12-08

申请人： John P. Leonard ,  Robert E. Yates

发明人： John P. Leonard ,  Robert E. Yates

IPC分类号： F41G7/30 ,  G05D1/02 ,  G05D3/18 ,  F42B13/30

CPC分类号： F41G7/301 ,  G05D1/0202 ,  G05D3/18

摘要： A feedback PDM encoder and method is presented which permits utilization ofneumatic pulse duration modulation (PDM) actuators with potentiometer position pickoffs in a digital autopilot loop. The actuator is directly driven by a signal derived in the digital autopilot which is in the pulse duration modulation (PDM) format. This signal is derived within the autopilot digital computer using conventional digital techniques. Analog feedback from the potentiometer which indicates angular excursion of the actuator is formatted into a PDM format. This method yields all signals necessary to operate the actuator in a closed loop missile control system.

摘要翻译： 提出了一种反馈PDM编码器和方法，其允许在数字自动驾驶仪环路中利用具有电位计位置传感器的气动脉冲持续时间调制（PDM）致动器。 致动器由在数字自动驾驶仪中得到的信号直接驱动，该信号处于脉冲宽度调制（PDM）格式。 该信号是使用传统的数字技术在自动驾驶仪数字计算机内导出的。 来自电位计的模拟反馈表示执行器的角度偏移被格式化为PDM格式。 该方法产生在闭环导弹控制系统中操作执行器所需的所有信号。