Loading...
Please wait, while we are loading the content...
Similar Documents
Tolerating failures of continuous-valued sensors
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Marzullo, Keith |
| Copyright Year | 1990 |
| Description | One aspect of fault tolerance in process control programs is the ability to tolerate sensor failure. A methodology for transforming a process control program that cannot tolerate sensor failures onto one that can is presented. Issues addressed include modifying specifications in order to accommodate uncertainty in sensor values and averaging sensor values in a fault tolerant manner. In addition, a hierarchy of sensor failure models is identified, and both the attainable accuracy and the run-time complexity of sensor averaging with respect to this hierarchy is discussed. |
| File Size | 1094671 |
| Page Count | 30 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19900018719 |
| Archival Resource Key | ark:/13960/t6tx87d3z |
| Language | English |
| Publisher Date | 1990-09-01 |
| Access Restriction | Open |
| Subject Keyword | Distributed Processing Computer Programming Actuators Fault Tolerance Algorithms Failure Analysis Measuring Instruments Mathematical Models Process Control Industry Computerized Simulation Computer Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
