Standby redundancy system as a particular case of systems with possible structural faults
Reliability of redundancy system with possible structural fault
SEARCH · Search NASA
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Reliability of redundancy system with possible structural fault
Structural redundancy for optimal reliability of analog to digital converters
Reliability optimization of series, parallel, and combined redundancy systems
Analytical techniques for checkout of integrated systems in redundant environment
High reliability release mechanism with mechanical redundancy on SERT 2 satellite
Strapdown redundant experimental sensor inertial navigation package containing gyros and accelerometers, discussing signal real time processing by digital computer
Strapdown inertial system mechanization and modularized instrument packaging with self contained failure isolation, temperature control and redundant components
Circuit extends concept of redundant feedback control from type-0 to type-1 control systems. Inactive channels are slaves to the active channel, if latter fails, it is rejected and slave channel is activated. High reliability and elimination of single-component catastrophic failure are important in closed-loop control systems.
Floating aperature, zero-order predictor /ZOP/ circuit eliminates telemetered data redundancy by examining data from each sensor before it is multiplexed and transmitted. Digital devices to implement design are off-the-shelf items such as gates, registers and flip-flops, which are readily amenable to large-scale integration techniques.
Developing techniques for verifying operational integrity of redundant equipment without disrupting systems
Redundant memory for enhanced reliability of digital data processing system
Redundancy optimization for series-parallel systems and serially connected k-out-of-n type subsystems, with cost constraints and reliability considerations
Checkout and verification of space shuttle system redundant components without disrupting systems
Computerized minimum weight design of elastic redundant trusses under multiple static loads, using algorithms for generating upper and lower bounds for configuration
Redundancy verification of parallel systems related to element MTBF and decision maker perspective involving acceptance risk of system failure
ST-224 redundant inertial measurement system, using conventional gimbaled platforms, each with three skewed single-degree-of-freedom control gyro and one caged gyro
Three degree of freedom perturbed two body problem, applying theory of redundant variables to Lagrangian equations of motion
Redundancy optimization of series-parallel k-out-of-n systems for maximum reliability subject to multiple cost constraints