Resources Contact Us Home
Method and apparatus for controlling force fights in a rotating shaft

Image Number 4 for United States Patent #6227481.

An improved tilting rotor aircraft, a control system for an elongated shaft, and a method of controlling an elongated shaft are provided. Sensors are utilized to detect an amount of twist on a flexible and elongated shaft. A controller receives the signal and generates a command signal. A plurality of actuators receive the command signals and compensate for the twist in the flexible and elongated shaft.

  Recently Added Patents
Encoder that optically detects positional information of a moving body from different optical paths lengths
MOS resistor apparatus and methods
System and method for providing a path avoidance feature in a network environment
Imidazo[1,2-B]pyridazine and pyrazolo[1 .5-A]pyrimidine derivatives and their use as protein kinase inhibitors
Data encoding and decoding apparatus and method thereof for verifying data integrity
Method of preparing MgB.sub.2 superconducting wire and the MgB.sub.2 superconducting wire prepared thereby
Method of controlling semiconductor device, signal processing method, semiconductor device, and electronic apparatus
  Randomly Featured Patents
Shaft locking mechanism having combination switch and variable resistor
Noise-dampening shield structure for rock drilling apparatus
Exhaust gas heat exchanger
Leaf spring system and an electric switch provided with such a leaf spring system
Method for controlling a heat engine vehicle driving assembly
Advanced spiral pancake armature for a dynamoelectric machine
Method and apparatus for diagnosis of irritable bowel syndrome
Hot-dip Zn-Al-Mg coated steel sheet excellent in corrosion resistance and surface appearance and process for the production thereof
Socketed building block
Automatic reconfiguration of alterable systems