Smart phase lock loop
First Claim
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1. A control method, said method comprising:
- accessing a Hall effect signal;
obtaining an error signal relating to a system parameter using said Hall effect signal and a reference signal for said system parameter;
obtaining a calculated signal for said system parameter using said error signal; and
utilizing said calculated signal as a new reference signal for said system parameter, for a next iteration of said obtaining steps.
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Abstract
A method and apparatus perform control. A control method according to one embodiment accesses a Hall effect signal; obtains an error signal relating to a system parameter using the Hall effect signal and a reference signal for the system parameter; obtains a calculated signal for the system parameter using the error signal; and utilizes the calculated signal as a new reference signal for the system parameter, for a next iteration of the obtaining steps.
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Citations
20 Claims
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1. A control method, said method comprising:
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accessing a Hall effect signal; obtaining an error signal relating to a system parameter using said Hall effect signal and a reference signal for said system parameter; obtaining a calculated signal for said system parameter using said error signal; and utilizing said calculated signal as a new reference signal for said system parameter, for a next iteration of said obtaining steps. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A control apparatus, said apparatus comprising:
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a signal input unit for accessing a Hall effect signal; and a feedback system for controlling a system parameter, said feedback system controlling said system parameter by obtaining an error signal relating to said system parameter using said Hall effect signal and a reference signal for said system parameter, obtaining a calculated signal for said system parameter using said error signal, and utilizing said calculated signal as a new reference signal for said system parameter, for a next iteration of said obtaining steps. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A control apparatus, said apparatus comprising:
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a signal input unit for accessing a positional signal; and a feedback system for controlling a system parameter, said feedback system controlling said system parameter by obtaining an error signal relating to said system parameter using said positional signal and a reference signal for said system parameter, obtaining a calculated signal for said system parameter using said error signal, and utilizing said calculated signal as a new reference signal for said system parameter, for a next iteration of said obtaining steps. - View Dependent Claims (19, 20)
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Specification