Abstract: A satellite includes a plurality of thrusters disposed about the satellite, each of the plurality of thrusters having a minimum thruster firing time, and a control circuit connected to the plurality of thrusters. The control circuit is configured to identify violations of the minimum thruster firing time in a non-compliant thruster firing pattern selected to achieve a specified movement, generate a plurality of compliant thruster firing patterns by replacing each of the violations of the non-compliant thruster firing pattern by zero and a minimum time in different combinations, select a compliant thruster firing pattern from the plurality of compliant thruster firing patterns to produce a satellite movement that is within a predetermined range of the specified movement, and cause the plurality of thrusters to fire according to the compliant thruster firing pattern.

Abstract: A satellite includes a plurality of thrusters disposed about the satellite, each of the plurality of thrusters having a minimum thruster firing time, and a control circuit connected to the plurality of thrusters. The control circuit is configured to identify violations of the minimum thruster firing time in a non-compliant thruster firing pattern selected to achieve a specified movement, generate a plurality of compliant thruster firing patterns by replacing each of the violations of the non-compliant thruster firing pattern by zero and a minimum time in different combinations, select a compliant thruster firing pattern from the plurality of compliant thruster firing patterns to produce a satellite movement that is within a predetermined range of the specified movement, and cause the plurality of thrusters to fire according to the compliant thruster firing pattern.

Abstract: A spacecraft includes a body, a plurality of separate units, and a first auxiliary radiator panel. The body includes a plurality of sidewalls, at least a first sidewall of the plurality of sidewalls including an outboard-facing radiator surface having optical solar reflectors disposed thereon. A first subset of the plurality of units is thermally coupled with the outboard-facing radiator surface of the first sidewall. A second subset of the plurality of units is thermally coupled with the first auxiliary radiator panel and is isolated from at least conductive thermal heat transfer with the outboard-facing radiator surface of the first sidewall. The first subset of units is spatially proximate to the second subset of units and is configured to operate in a first temperature range. The second subset of units is configured to operate in a second temperature range, the second temperature range being different from the first temperature range.