专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08204925B2 Controlling or analyzing a process by solving a system of linear equations in real-time 有权
标题翻译：通过实时求解线性方程组来控制或分析过程
公开(公告)号：US08204925B2
公开(公告)日：2012-06-19
申请号：US12468160
申请日：2009-05-19
申请人： Aljosa Vrancic , Lothar Wenzel
发明人： Aljosa Vrancic , Lothar Wenzel
IPC分类号： G06F17/12 , G06F7/38 , G06F7/32 , G06F7/52 , G06G7/32 , G06G7/34 , G06G7/36
CPC分类号： G06F17/12
摘要： System and method for controlling/analyzing a process by solving a system of linear equations in real-time. Linear equations that model the process are stored. In an off-line stage a partitioning strategy is determined based on the linear equations, including determining groups of values for recursively partitioning a set of values measured and/or computed from the process. In an on-line stage: current process data are received from the process, including measurements from the process, and composing a set of values; the linear equations are recursively solved for a first group of the set, where the first group partitions the set into respective subsets of values, and where the recursively solving produces solved values for respective first groups of the set/subset of values; the linear equations are solved for remaining unsolved values in the set, thereby producing solved values for the set, which are stored and are useable to control/analyze the process.
摘要翻译：用于通过实时求解线性方程组来控制/分析过程的系统和方法。存储过程建模的线性方程。在离线阶段，基于线性方程来确定分配策略，包括确定用于递归地划分从过程测量和/或计算的一组值的值组。在在线阶段：从过程接收当前过程数据，包括来自过程的测量值，以及组合一组值; 对于集合的第一组递归地求解线性方程，其中第一组将集合分成相应的子集的子集，并且其中递归求解产生集合/子集的相应第一组的解值; 为集合中的剩余未解值求解线性方程，从而产生集合的求解值，这些值被存储并可用于控制/分析过程。

2. 发明授权

US3628004A Computer optimizer 失效
标题翻译：电脑优化器
公开(公告)号：US3628004A
公开(公告)日：1971-12-14
申请号：US3628004D
申请日：1969-07-10
申请人： FIRESTONE TIRE & RUBBER CO
发明人： CLAXTON WILLIAM E , HOLDEN HAROLD C
IPC分类号： G06G7/75 , G06G7/122 , G06G7/58 , G06G7/16 , G06G7/36 , G06G7/48
CPC分类号： G06G7/58 , G06G7/122
摘要： A special purpose analog computer designed for optimization of the ingredient levels of a chemical compound. The physical characteristics of a particular rubber blend may be closely approximated by a general empirical or mathematical model equation expressed in first and second order terms of the ingredients. By analysis of raw experimental data relating to the physical characteristics of interest, a different set of influence coefficients for the general equation terms may be determined for each physical characteristic, whereby a number of special model equations are obtained. In the preferred embodiment of the invention an eight-channel analog system is provided for simultaneously evaluating eight special model equations, expressed in terms of five ingredients. The set of influence coefficients for the terms of each special model equation are scaled to values less than unity and are dialed upon a separate bank of potentiometers of the analog computer. Five variable factor dials are provided to control the voltage level or desired value of the ingredients which may be altered to simulate various combinations of ingredients. The analog computer then instantly computes eight outputs which represent the response values of the eight physical characteristics for the selected blend of ingredients. A four-oscilloscope readout is provided utilizing the eight outputs and is programmed so that an ideal blend results in the convergence of the four oscilloscope beams toward the center of the readout array. The computer has an automatic search mode of operation to continuously vary the levels of the variable factors to automatically search through a range of factor levels to attempt to locate that combination of blend of ingredients which produces the best response. Also a combination search is provided wherein the variable factor levels are periodically changed only in the direction to achieve optimum results and thus the optimum blend of constituents may be determined by this combination search circuit. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

3. 发明授权

US2643821A Device for computation of roots of polynomials 失效
标题翻译：用于计算多项式根的装置
公开(公告)号：US2643821A
公开(公告)日：1953-06-30
申请号：US16691850
申请日：1950-06-08
申请人： ONERA (OFF NAT AEROSPATIALE)
发明人： FRAGER LOUIS C
IPC分类号： G06G7/36
CPC分类号： G06G7/36

4. 发明授权

US3466431A D.c. power spectrum and fourier transform analyzer 失效
标题翻译：电力光谱仪和傅立叶变换分析仪
公开(公告)号：US3466431A
公开(公告)日：1969-09-09
申请号：US3466431D
申请日：1966-12-30
申请人： WESTON INSTRUMENTS INC
发明人： FUCHS ABRAHAM M , CATANIA SALVATORE C
IPC分类号： G06G7/19 , G06G7/36
CPC分类号： G06G7/1921

5. 发明授权

US3151239A Interpolation devices 失效
标题翻译：插值装置
公开(公告)号：US3151239A
公开(公告)日：1964-09-29
申请号：US11109761
申请日：1961-05-18
申请人： COMMISSARIAT ENERGIE ATOMIQUE
发明人： HENRI LECROART , PIERRE RICATEAU
IPC分类号： G06G7/30 , G06G7/36 , G06G7/46 , G06K11/00 , G08C21/00
CPC分类号： G08C21/00 , G06G7/30 , G06G7/36 , G06G7/46 , G06K11/00

6. 发明授权

US2900136A Polynomial solver 失效
标题翻译：多项式求解器
公开(公告)号：US2900136A
公开(公告)日：1959-08-18
申请号：US34402853
申请日：1953-03-23
申请人： NORTHROP CORP
发明人： TUTTLE KENNETH B , KEENE LEE C
IPC分类号： G06G7/36
CPC分类号： G06G7/36

7. 发明授权

US3723719A Ground range computer 失效
标题翻译：接地范围计算机
公开(公告)号：US3723719A
公开(公告)日：1973-03-27
申请号：US3723719D
申请日：1972-02-03
申请人： SINGER CO
发明人： CHEN W , CARTER J
IPC分类号： G06G7/78 , G06G7/22 , G06G7/36
CPC分类号： G06G7/78
摘要： The disclosed embodiment of the present invention is a device for use in aircraft flight simulators which computes, as a function of time, ground range from the aircraft''s nadir to an object in front of the aircraft, when given the aircraft''s altitude and the slant range to the object. The relationship between ground range, altitude and slant range is essentially a right triangular and can be expressed mathematically by he P ythagorean Theorem. The mathematical expression for the right triangle is differentiated with respect to time and rearranged into an integral equation for solution of the ground range variable. Integrating and dividing circuitry is provided for implementation of the integral equation. Also, compensation and switching circuitry is provided for initialization of the integrators.
摘要翻译：本发明的公开的实施例是一种用于飞行器飞行模拟器的装置，当将飞行器的高度和倾斜范围提供给飞机的飞行模拟器时，其计算作为时间的函数，从飞行器的最低点到飞机前方的物体的地面范围物体。地面范围，高度和倾斜范围之间的关系本质上是一个正确的三角形，可以用数学方法表示，他是Pthththoreren定理。直角三角形的数学表达式相对于时间有差异，并重新排列成用于求解地面范围变量的积分方程。提供积分和分频电路用于实现积分方程。此外，提供补偿和开关电路用于积分器的初始化。

8. 发明授权

US3689754A Function generator 失效
标题翻译：功能发生器
公开(公告)号：US3689754A
公开(公告)日：1972-09-05
申请号：US3689754D
申请日：1970-12-07
申请人： SPERRY RAND CORP
发明人： FEBRE DAVID A LE
IPC分类号： G06G7/28 , G06J1/00 , G06G7/36
CPC分类号： G06J1/00 , G06G7/28
摘要： The invention comprises a means for providing a non-linear function. A first independent variable signal may be applied to a multiple switch variable gain circuit. A second independent variable signal, after being weighted by pulse width techniques in a sequencing circuit, controls the switching function of the variable gain circuit. The resultant signal is averaged and the output signal represents the first independent variable signal as a function of the second independent variable signal.
摘要翻译：本发明包括用于提供非线性功能的装置。第一独立可变信号可以应用于多开关可变增益电路。第二个独立的可变信号经过排序电路中的脉宽技术加权后，控制可变增益电路的开关功能。所得信号被平均，并且输出信号表示作为第二独立变量信号的函数的第一独立变量信号。

9. 发明授权

US2868448A Apparatus for the determination of polynomial functions and the solution of algebraic equations 失效
标题翻译：用于确定多项式函数和代数方程的解的装置
公开(公告)号：US2868448A
公开(公告)日：1959-01-13
申请号：US34030453
申请日：1953-03-04
申请人： WALKER WILLIAM J , WALKER ROLAND M , O'D DUGGAN TERENCE , IZAK ARCHER ALVA
发明人： WALKER WILLIAM J , WALKER ROLAND M , O'D DUGGAN TERENCE , IZAK ARCHER ALVA
IPC分类号： G06G3/00 , G06G7/36
CPC分类号： G06G7/36 , G06G3/00

10. 发明授权

US2626103A Polynomial equation solver 失效
标题翻译：多项式方程求解器
公开(公告)号：US2626103A
公开(公告)日：1953-01-20
申请号：US10593649
申请日：1949-07-21
申请人： RCA CORP
发明人： ROBERT SERRELL , GOLDBERG EDWIN A
IPC分类号： G06G7/36
CPC分类号： G06G7/36

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式