Abstract: Child restraint systems are disclosed. The child restraint systems can include a base portion and a seat portion. The child restraint systems can include at least one motor-driven subsystem for installing the child restraint system in a vehicle, such as a motor-driven tensioner and/or motor-driven leveler. The motor-driven subsystem(s) can be coupled to a power source, such as a battery pack. The child restraint systems can also include a microcontroller, which can be coupled to the power source and a motor for the motor-driven subsystem. The base portion and/or the seat portion can include a plurality of sensors in communication with microcontroller. The sensors can detect an installation condition and/or state of the child restraint system.

Abstract: A control strategy for a pressurized water nuclear reactor that employs separate, independent control rod banks for respectively controlling Tavg and axial offset within corresponding deadbands. The strategy does not permit the control banks controlling reactor core power and the control banks controlling axial offset to move together, but normally gives preference to the control banks controlling the Tavg except when a demand signal is received simultaneously by both independent control rod banks to move in a same direction, in which case, the control bank compensating for the axial offset is given preference.

Abstract: A control strategy for a pressurized water nuclear reactor that employs separate, independent control rod banks for respectively controlling Tavg and axial offset within corresponding deadbands. The strategy does not permit the control banks controlling reactor core power and the control banks controlling axial offset to move together, but normally gives preference to the control banks controlling the Tavg except when a demand signal is received simultaneously by both independent control rod banks to move in a same direction, in which case, the control bank compensating for the axial offset is given preference.