Method of performing a process and optimizing control signals used in the process

A method of performing a process, the process using a plurality of control signals and resulting in one or more measurable outcomes, the method comprising:

• determining optimum values for the plurality of control signals by at least:
• receiving a set of operating constraints;
• generating expected optimum values within an expected optimum operational range based on the received set of operating constraints;
• iteratively generating control signal values within corresponding operational ranges, such that for at least one iteration, at least one of the control signal values is different than the corresponding control signal value in a previous iteration, and at least one, but not all, of the control signal values is outside the operational range in a previous iteration;
• for each iteration, measuring values for the one or more measurable outcomes;
• and
• generating confidence intervals for the plurality of control signals to determine a causal relationship between the plurality of control signals and the one or more measurable outcomes;
• and
• performing the process using the optimum values of at least the plurality of control signals determined by the causal relationship to causally affect at least one of the one or more measurable outcomes, wherein the causal relaionship is maintained and updated by repeatedly selecting different values for the plurality of control signals and measuring effects of the different values on the one or more measurable outcomes of the process,
• wherein causation is measured as a difference in one or more measurable outcomes associated with changing a control signal of the plurality of control signals while keeping all other control signals constant and blocking external variables known or suspected to covary with the one or more measurable outcomes, and
• wherein differences in the one or more measurable outcomes are used to quantify an estimate of a causal effect of the change in the control signal of the plurality of control signals and the uncertainty surrounding it and represents a measure or degree of inference precision.

A method of performing a process, the process using a plurality of control signals and resulting in one or more measurable outcomes, the method comprising:

• determining an optimum operational range for the plurality control signals operating and having corresponding values in the optimum operational range by at least:
• receiving a set of operating constraints;
• generating an expected optimum operational range for the plurality of control signals based on the received set of operating constraints, the plurality of control signals expected to operate and have corresponding values in the expected optimum operational range;
• generating a first operational range for the plurality of control signals operating and having corresponding values in the first operational range;
• quantifying a first gap between the first operational range and the expected optimum operational range;
• modifying at least one of the plurality of control signals operating in the first operational range to form a second operational range for the plurality of control signals operating and having corresponding values in the second operational range so that at least one, but not all, of control signal values is outside the first operational range, and a second gap between the second operational range and the expected optimum operational range is less than the first gap;
• generating confidence intervals for the plurality of control signals to determine a causal relationship between the plurality of control signals and the one or more measurable outcomes;
• and
• performing the process using at least the control signals determined by the causal relationship to causally affect at least one of the one or more measurable outcomes, wherein the causal relationship is maintained and updated by repeatedly selecting different values for control signals and measuring effects of the different values on the one or more measurable outcomes of the process,
• wherein causation is measured as a difference in measurable outcomes associated with changing a control signal while keeping all other control signals constant and blocking external variables known or suspected to covary with the one or more measurable outcomes, and
• wherein differences in measurable outcomes are used to quantify an estimate of a causal effect of the change in the control signal and the uncertainty surrounding it and represents a measure or degree of inference precision.

A method of performing a process, the process using a plurality of control signals and resulting in a plurality of measurable outcomes, the method comprising:

• optimizing the plurality of control signals by at least:
• for each control signal, selecting a plurality of potential optimum values from a predetermined set of potential optimum values for the each control signal, and arranging the potential optimum values in a predetermined sequence;
• performing the process in at least a first sequence of operation iterations, wherein for each pair of sequential first and second operation iterations in the first sequence of operation iterations, the potential optimum value of one selected control signal in the first operation iteration is replaced in the second operation iteration with the next potential optimum value of the one selected control signal in the corresponding predetermined sequence of the potential optimum values, while the potential optimum values of the remaining control signals in the first operation iteration are maintained in the second operation iteration;
• for each operation iteration in at least the first sequence of operation iterations, measuring each outcome in the plurality of measurable outcomes and blocking external variables known or suspected to covary with the measurable outcomes;
• generating confidence intervals for the plurality of control signals to determine causal relationships between the plurality of control signals and the plurality of measurable outcomes;
• and
• performing the process using at least the plurality of control signals determined by the causal relationships to causally affect at least one of the plurality of measurable outcomes, wherein the causal relationships are maintained and updated by repeatedly selecting different values for the plurality of control signals and measuring effects of the different values on the plurality of measurable outcomes of the process,
• wherein causation is measured as a difference in measurable outcomes associated with changing a control signal while keeping all other control signals constant, and
• wherein differences in measurable outcomes are used to quantify an estimate of a causal effect of the change in the control signal and the uncertainty surrounding it and represents a measure or degree of inference precision.