fail-safe control

fail-safe control

A type of control that automatically puts the controlled device in a safe condition if the control system should ever fail. For example, if one or two circuits fail, the third takes over.
References in periodicals archive ?
To this purpose the xilforev activity will include novel techniques for connecting experimental labs and dedicated case studies for designing ev motion control and ev fail-safe control. In addition, Considering the importance of virtual models in xil procedures and the availability of different test benches interconnected, The proposal also addresses the development of high-confidence, Real-time capable models with automatic validation using experimental data.
Xilforev: Connected and shared x-in-the-loop environment for electric vehicles development
They are also guiet, clean and efficient and are protected with a fail-safe control system to ensure trouble-free operation in medical environments.
A 'Diamond' installation: The bio-engineering department at the University of Sheffield's Diamond building, reguired a source of low and high-pressure steam and, having looked at numerous solutions and manufacturers from the UK and Europe, approached Fulton for advice and a solution. PWE reports
160 m in total according to the given layout; - reading gates; - fail-safe control system (100% redundancy) for baggage-accurate sorting; - visualization (system states, 100% redundancy); - control; - flight and baggage information displays (at loading terminals); - integration in camera surveillance; - firing certificates (fsa); - roll-up doors and security closures; - coordination with the construction, Operation and the other trades; - interfaces to existing airport systems: Baggage system interface (bsi: Arinc baglink, Bsm and bpm); Airport operational database (aodb: T-systems farms; - interfaces to mrka system: Absq; Hdms by smith heimann.
Baggage Handling System (gfa) For The Passenger Terminal 1-e At Ber
The actuator assembly also includes a hydraulic reserve tank used for pressure, flow control and re-injection, providing accurate positional, modulating, and fail-safe control of the larger main valve.
Remote actuated valves developed to withstand extreme environments
The G-1AMPx-LTCH latching relay output module is designed to provide fail-safe control by latching the last output contact state prior to power-down.
Latching relay output module. (New Products)
Contract award: development, programming, installation and commissioning of a high fail-safe control for two vacuum systems in the research enterprise.
Instrumentation and control equipment
The PSR-FSP2/2x1 and PSR FSP/2x1 process safety relays are described by the company as safe interposing relays specifically designed to operate with fail-safe controls in process applications.
Phoenix Contact
The PSR-FSP process safety relay from Phoenix Contact (Middletown, PA) is a safe coupling relay specifically designed to operate with fail-safe controls in process applications.
Safe coupling relay
"Many of our 8-bit MCUs include integrated oscillators with fail-safe controls, power sequencers, a power-on reset, and a brown-out and a low-voltage detector," noted Microchip's Schmidt.
8-bit microcontrollers: 8-bit MCUs keep going strong
Mtcr running for about 20 min at sublegal temperatures, one of the fail-safe controls succeeded in performing its function, and the system shut down.
Dairy experiences close call
Encyclopedia browser ?
Full browser ?