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Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair

  • US 7,148,638 B2
  • Filed: 01/23/2006
  • Issued: 12/12/2006
  • Est. Priority Date: 10/16/2003
  • Status: Active Grant
First Claim
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1. A control system for a power driven wheelchair comprising:

  • a motor controller for controlling at least one drive motor; and

    at least one drive motor assembly comprising;

    at least one sensor disposed in a stator housing for sensing rotation of said motor;

    a memory storing motor error parameter data, said memory being embedded in said stator housing; and

    circuitry for accessing said error parameter data stored in said memory.

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