Abstract: A method for compensating inertial sensor measurement outputs for mounting locations that are not coincident, nor orthogonal, with the vehicle center of gravity. The method further utilizes vehicle angular rate measurements, data, or estimates to determine the discrete acceleration components of the composite inertial sensor measurement output.

Abstract: A memory for an electronic brake control system is divided into portions that are classified as critical and non-critical. Each portion is periodically tested for faults. Upon detection of a fault, the memory is reconfigured with any operations of the brake system associated with a critical memory portion permanently disabled and any operations of the brake system associated with a non-critical memory portion temporarily disabled.

Abstract: A method for compensating inertial sensor measurement outputs for mounting locations that are not coincident, nor orthogonal, with the vehicle center of gravity. The method further utilizes vehicle angular rate measurements, data, or estimates to determine the discrete acceleration components of the composite inertial sensor measurement output.

Abstract: Under certain operating conditions, the pressure applied to a vehicle rear brake circuit is increased above the pressure applied to the vehicle front brake circuit to enhance stopping of the vehicle.

Abstract: The speed of an ABS pump motor is increased during an ABS braking cycle upon determining that an extended ABS braking cycle duration is required.

Abstract: A memory for an electronic brake control system is divided into portions that are classified as critical and non-critical. Each portion is periodically tested for faults. Upon detection of a fault, the memory is reconfigured with any operations of the brake system associated with a critical memory portion permanently disabled and any operations of the brake system associated with a non-critical memory portion temporarily disabled.

Abstract: A system for monitoring vehicle operating data and transmitting same to a central processing center. The central processing center analyzes the received data and transmits the analyzed data to other vehicles.

Abstract: The speed of an ABS pump motor is increased during an ABS braking cycle upon determining that an extended ABS braking cycle duration is required.

Abstract: A method for controlling a vehicle wheel brake that includes applying a pulse width modulated voltage to an isolation valve located between a master brake cylinder and the wheel brake to develop a differential pressure across the isolation valve that is applied to the wheel brake. The differential pressure is a function of the duty cycle of the applied voltage. Because the operation of the isolation valve allows a flow of fluid through the valve, changes in the master cylinder pressure are passed through the isolation valve to the wheel brake.

Abstract: Under certain operating conditions, the pressure applied to a vehicle rear brake circuit is increased above the pressure applied to the vehicle front brake circuit to enhance stopping of the vehicle.

Abstract: A tower having internal legs and an external skin providing a hybrid of lattice type towers and tubular type towers. The internal legs and the external skin share tower loading in a manner that optimizes the structural design of the tower, thereby providing benefits of both lattice and tubular type towers. A unique pin connection between tower sections is used to transmit loads smoothly and aid in section alignment. Tower sections are constructed from radial segments which may be nested for shipping such that transportation logistical barriers can be overcome for very large or tall wind turbine towers. The tower sections are then assembled on site using a specialized section assembly system which holds segments from both ends while consecutive segments are added to form a complete cylindrical or tapered section. The section assembly system includes a pair of frames that support the tower segments and align them properly during assembly.

Abstract: An electro-hydraulic control unit includes a valve body having a recess formed in a surface thereof and a circumferential wall which extends around the recess. The wall includes at least one widened portion. An electronic control Unit is mounted over the recess. The electronic control unit carries a circuit substrate which extends over the widened portion of the valve body wall such that widened portion of the valve body wall forms a heat for an electronic component carried by the circuit substrate. Additionally, components mounted on upon the circuit substrate, including a motor connector extending into the recess. A pump motor is mounted upon the valve body surface opposite from the electronic control unit. An electrical connector extends from the motor through a bore formed in the valve body and connects to the motor connector mounted upon the circuit substrate.