Nonlinear system observation and control
AssigneeOptichron, Inc.
InventorRoy G. Batruni
Life of this patent
Estimating the term…
Abstract
An observation system configured to observe at least one known state variable of an observed system includes a plurality of filters that are configured to receive a system input, and generate the at least one unknown state variable. Generating the unknown state variable includes processing the system input, a plurality of known state variables, and a time varying mode vector. An inverse system configured to observe at least one inverse state variable of an original system includes a plurality of filters that are configured to receive a system input, and generate the at least one inverse state variable. Generating the inverse state variable includes processing the system input, a plurality of known state variables associated with the original system, and a time varying mode vector associated with the original system.
Claims37
An observation system configured to observe at least one unknown state variable of an observed system, comprising:
- an input interface configured to receive a system input;
- and
- a processing system coupled to the input interface and comprising a plurality of filters, the processing system being configured to
- generate the at least one unknown state variable, including by processing the system input, a plurality of known state variables, and a time varying mode vector {tilde over (G)}n, wherein n corresponds to a sequence of integers.
A method of observing at least one unknown state variable of an observed system, comprising:
- receiving a system input associated with the observed system;
- and
- generating the at least one unknown state variable, including by processing the system input, a plurality of known state variables that correspond to a plurality of states of the observed system, and a time varying mode vector {tilde over (G)}n associated with the observed system, wherein n corresponds to a sequence of integers.
A computer program product for observing at least one unknown state variable of an observed system, the computer program product being embodied in a computer readable storage medium and comprising computer instructions for:
- receiving a system input associated with the observed system;
- and
- generating the at least one unknown state variable, including by processing the system input, a plurality of known state variables that correspond to a plurality of states of the observed system, and a time varying mode vector {tilde over (G)}n associated with the observed system, wherein n corresponds to a sequence of integers.
An inverse system configured to observe at least one inverse state variable of an original system, comprising:
- an input interface configured to receive a system input;
- and
- a processing system coupled to the input interface and comprising a plurality of filters, the processing system being configured to
- generate the at least one inverse state variable, including by processing the system input, a plurality of known state variables associated with the original system, and a time varying mode vector {tilde over (G)}n associated with the original system, wherein n corresponds to a sequence of integers.
A method of observing at least one inverse state variable of an original system, comprising:
- receiving a system input;
- and
- generating the at least one inverse state variable, including by processing the system input, a plurality of known state variables associated with the original system, and a time varying mode vector {tilde over (G)}n associated with the original system, wherein n corresponds to a sequence of integers.
A computer program product for observing at least one inverse state variable of an original system, the computer program product being embodied in a computer readable storage medium and comprising computer instructions for:
- receiving a system input;
- and
- generating the at least one inverse state variable, including by processing the system input, a plurality of known state variables associated with the original system, and a time varying mode vector {tilde over (G)}n associated with the original system, wherein n corresponds to a sequence of integers.
Dependencies are inferred from the claim text.