Modular functional block for an electronic control system

Details Modular functional block for an electronic control system Modular functional block for an electronic control system

2005-12-20

2005-12-20

Knight, Anthony (Department: 2121)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Sequential or selective

C700S004000, C700S018000, C700S015000, C700S072000, C700S083000, C700S086000, C700S105000, C700S019000

Reexamination Certificate

active

06978186

ABSTRACT:
An electronic control system, such as a field oriented control system, is provided, including a device to be controlled; an application control arrangement including a plurality of functional blocks configured to perform a cascaded computation, the application control arrangement configured to generate control signals to control the device in accordance with the cascaded computation; and a master control arrangement communicatively coupled to the application control arrangement and configured to communicate parameter inputs and an initial start pulse to the application control arrangement, the initial start pulse being operable to initiate the cascaded computation; wherein each of the functional blocks is configured to generate output data and a done pulse in accordance with a predetermined partial computation, the output data being valid and stable at least for a duration of the done pulse, the predetermined partial computation of each of the functional blocks being performed as a function of input data and an input done pulse communicated by at least one input functional block, the predetermined partial computation being initiated by the input done pulse.

REFERENCES:
patent: 5774368 (1998-06-01), Chen et al.
patent: 6594530 (2003-07-01), Glanzer et al.
patent: 6594810 (2003-07-01), Reblewski et al.

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