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1. 发明授权

US5103421A Process and apparatus for designing a system made of components 失效
标题翻译：用于设计由部件组成的系统的过程和设备
公开(公告)号：US5103421A
公开(公告)日：1992-04-07
申请号：US277251
申请日：1988-11-29
申请人： Allen C. Ward , Warren P. Seering
发明人： Allen C. Ward , Warren P. Seering
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/74 , Y10S707/99933 , Y10S707/99945
摘要： A digitally programmed computer takes as input a schematic of a mechanical system and specification of the overall system including utility and cost functions and provides as output catalog numbers from a pre-defined set for the optimal selection of working components implementing the design. The preferred embodiment provides the user with a high level symbolic language in which to interact with the programmed computer. The process of compilation or transformation from a high level language to a low level description, is based on a formalization of quantitative inferences about hierarchically organized sets of mechanical components and operating conditions. This method allows design compilation without the exhaustive enumeration of alternatives. This method of compilation as demonstrated in the preferred embodiment, is not limited to mechanical systems, but is applicable to any physical system composed of working components able to be defined by connected variables that can be clearly defined within various operating points and where the goal is to design an overall system achieving some pre-defined system requirements.
摘要翻译：数字编程的计算机将机械系统的原理图和包括效用和成本函数在内的整个系统的规范作为输入，并从预定义的集合中提供输出目录号，以实现设计的工作部件的最佳选择。优选实施例为用户提供了与编程的计算机交互的高级符号语言。从高级语言编译或转换到低级描述的过程是基于对分层组织的机械部件和操作条件的定量推论的形式化。该方法允许设计编译，而无需详尽列举替代方案。在优选实施例中所示的这种编译方法不限于机械系统，而是可应用于由能够由各种操作点内清楚地定义的连接变量定义的工作部件组成的任何物理系统，设计一个实现一些预定义系统要求的整体系统。

2. 发明授权

US06694196B2 Method and apparatus for creating time-optimal commands for linear systems 失效
标题翻译：用于为线性系统创建时间最优命令的方法和装置
公开(公告)号：US06694196B2
公开(公告)日：2004-02-17
申请号：US10152407
申请日：2002-05-21
申请人： Timothy D. Tuttle , Warren P. Seering
发明人： Timothy D. Tuttle , Warren P. Seering
IPC分类号： G05B1302
CPC分类号： B25J9/1605 , G05B13/047 , G05B2219/35585 , G05B2219/39229 , G05B2219/39358 , G05B2219/43168
摘要： A system for and method of determining an input command profile for substantially any dynamic system that can be modeled as a linear system, the input command profile for transitioning an output of the dynamic system from one state to another state. The present invention involves identifying characteristics of the dynamic system, selecting a command profile which defines an input to the dynamic system based on the identified characteristics, wherein the command profile comprises one or more pulses which rise and fall at switch times, imposing a plurality of constraints on the dynamic system, at least one of the constraints being defined in terms of the switch times, and determining the switch times for the input to the dynamic system based on the command profile and the plurality of constraints. The characteristics may be related to poles and zeros of the dynamic system, and the plurality of constraints may include a dynamics cancellation constraint which specifies that the input moves the dynamic system from a first state to a second state such that the dynamic system remains substantially at the second state.
摘要翻译：用于确定用于基本上可以被建模为线性系统的任何动态系统的输入命令简档的系统和方法，所述输入命令简档用于将动态系统的输出从一个状态转换到另一状态。本发明涉及识别动态系统的特征，基于所识别的特征来选择定义到动态系统的输入的命令简档，其中命令简档包括在切换时间上升和下降的一个或多个脉冲，施加多个动态系统的约束，根据切换时间来定义至少一个约束，以及基于命令简档和多个约束来确定对动态系统的输入的切换时间。特征可以与动态系统的极点和零点相关，并且多个约束可以包括动态消除约束，其指定输入将动态系统从第一状态移动到第二状态，使得动态系统基本保持在第二个状态。

3. 发明授权

US06505085B1 Method and apparatus for creating time-optimal commands for linear systems 失效
标题翻译：用于为线性系统创建时间最优命令的方法和装置
公开(公告)号：US06505085B1
公开(公告)日：2003-01-07
申请号：US09261987
申请日：1999-03-04
申请人： Timothy D. Tuttle , Warren P. Seering
发明人： Timothy D. Tuttle , Warren P. Seering
IPC分类号： G05B1302
CPC分类号： B25J9/1605 , G05B13/047 , G05B2219/35585 , G05B2219/39229 , G05B2219/39358 , G05B2219/43168
摘要： The system described herein determines an input command profile for a dynamic system that can be modeled as a linear system, the input command profile for transitioning an output of the dynamic system from one point to another point. The system identifies characteristics of the dynamic system, and then selects a command profile which defines an input to the dynamic system based on the identified characteristics. The command profile comprises one or more pulses which rise and fall at switch times, and the command profile is useable with substantially any dynamic system that can be modeled as a linear system. The system then imposes a plurality of constraints on the dynamic system, at least one of the constraints being defined in terms of the switch times, and determines the switch times for the input to the dynamic system based on the command profile and the plurality of constraints.
摘要翻译：本文描述的系统确定可以被建模为线性系统的动态系统的输入命令简档，用于将动态系统的输出从一个点转换到另一个点的输入命令简档。该系统识别动态系统的特征，然后基于所识别的特征来选择定义到动态系统的输入的命令简档。命令轮廓包括在切换时间上升和下降的一个或多个脉冲，并且命令轮廓可用于可被建模为线性系统的基本上任何动态系统。系统然后对动态系统施加多个约束，根据切换时间定义至少一个约束，并且基于命令简档和多个约束确定对动态系统的输入的切换时间。

4. 发明授权

US4916635A Shaping command inputs to minimize unwanted dynamics 失效
标题翻译：整形命令输入，以尽量减少不必要的动态
公开(公告)号：US4916635A
公开(公告)日：1990-04-10
申请号：US243315
申请日：1988-09-12
申请人： Neil C. Singer , Warren P. Seering , Kenneth A. Pasch
发明人： Neil C. Singer , Warren P. Seering , Kenneth A. Pasch
IPC分类号： G05B13/02 , G05B19/19 , G05D19/02
CPC分类号： G05B19/19 , G05B2219/41217 , G05B2219/45083
摘要： A sequence of impulses is determined which eliminates unwanted dynamics of a dynamic system. This impulse sequence is convolved with an arbitrary command input to drive the dynamic system to an output with a minimum of unwanted dynamics. The input sequence is time optimal in that it constitutes the shortest possible command input that results in no unwanted dynamics of the system subject to robustness and implementation constraints. The preshaping technique is robust under system parameter uncertainty and may be applied to both open and closed loop syThe Government has rights in this invention pursuant to Grant Number N00014-86-K-0685 awarded by the Department of the Navy.
摘要翻译：确定一系列脉冲，消除动态系统的不必要的动态。该脉冲序列与任意命令输入进行卷积，以将动态系统驱动到具有最少不需要的动态的输出。输入序列是时间最优的，因为它构成尽可能短的命令输入，导致系统的不需要的动态受制于鲁棒性和实现约束。预成形技术在系统参数不确定性下是稳健的，可以应用于开环和闭环系统。

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