The reliability of a system at operational time t can be expressed as R t) = P(T ge t) = exp ( - lambda t), (1 where the continuous random variable T is the time to failure and λ is the constant failure rate of the system.
The main purpose of this work is to keep the healthy zone in the large MTDC system operational all times following a DC fault by means of using DC-DC converter at strategic location.
In general, the technical performance of the DiAs system with overall operational time of 98% exceeded the set goal of 80%.
Considering requirements specially for industrial purposes, system performances related to cost, weight, operational time, and system endurance & maintainability of the robot have to be specially pursued.
Better yet, says Nick, "I got a ready-to-go phone system operational in almost no time at all".
However, it remains unclear how neural information, represented in a distributed manner across the nervous system, is integrated with exteroceptive, operational time.
Shutting down a SVE system at the appropriate time minimizes operational time and reduces clean-up costs as demonstrated by the field case data that was tested.
Due to the stochastic availability of ambient energy, its harvesting, storage and consumption must be managed by an efficient and robust controller that maintains data collection and transmission rates at desired levels, while maximizing the useful operational time of the system.
As a consequence, there is a growing need that renewable generators also contribute to electricity balancing so that system operational security is guaranteed at all times.
A framework is presented for diurnal planning of multi-building thermal mass and HVAC system operational strategies in consideration of real-time energy prices, peak demand charges, and ancillary service revenues.
