Novel architectures for TSC/CD and SFS/SCD synchronous controllers
نویسندگان
چکیده
In this paper, we introduce design models for Totally Self Checking, Code Disjoint (T S C / C D) and Strongly Fault Secure, Strongly Code Disjoint (SFS/SCDJ synchronous controllers. The T S C / C D and SF / S C D models based on two new proposed low-cost, modular, Totally Self Checking (TSC), edge triggered and error propagating (code disjoint) Flip-Flops; one, a D Flip-Flop which can be used in T S C and Strongly Fault Secure (SFS) synchronous circuits with two-rail codes; the other a T Flip-Flop, used in a similar way as Ihe D Flip-Flop but retains the error as an indicator until the next presetting, as an aid to error propagaiion.
منابع مشابه
Self-checking synchronous controller design
Efficient models are introduced for totally self-checking/code disjoint (TSCiCD) and strongly fault-secure/strongly code disjoint (SFS/ SCD) synchronous controller models. These models are based on two low-cost, modular, TSC edge-triggered and error-propagating CD flipflops. Properties of the proposed synchronous controller models are proven. The design procedure for these models and their prop...
متن کاملA Thorough Comparative Analysis of PI and Sliding Mode Controllers in Permanent Magnet Synchronous Motor Drive Based on Optimization Algorithms
In this paper, the speed tracking for permanent magnet synchronous motor (PMSM) in field oriented control (FOC) method is investigated using linear proportional-integral (PI) controller, sliding mode controller (SMC) and its advanced counterparts. The advanced SMCs considered in this paper are fuzzy SMC (FSMC) and sliding mode controller with time-varying switching gain (SMC+TG) which can effec...
متن کاملA New Family of Bridged and Twisted Hypercubes
incomplete 2-out-of-4 two-rail code [2]; and 2) a conventional TSC two-rail checker, which is inside the rectangle in Fig. 1. Note that the stuck-at faults at the input lines A, B, and C are equivalent to Lemma: The proposed 1-out-of-3 code checker is a 3-FT PSFSPSCD checker. Proof: The lemma can be proved by considering four cases. Case I: The checker is fault-free. Table I shows that the chec...
متن کاملA Novel Approach to Trace Time-Domain Trajectories of Power Systems in Multiple Time Scales Based Flatness
This paper works on the concept of flatness and its practical application for the design of an optimal transient controller in a synchronous machine. The feedback linearization scheme of interest requires the generation of a flat output from which the feedback control law can easily be designed. Thus the computation of the flat output for reduced order model of the synchronous machine with simp...
متن کاملHybrid Fuzzy Algorithm for the Novel Yokeless Axial Flux-Switching Permanent-Magnet Motor
Flux switching permanent magnet synchronous motor (FMSM) has the characteristics such as large output torque, fast speed response and high reliability, so it can be widely used in the field of high-performance and high precision control.In the permanent magnet synchronous motor control system, the speed loop usually adopts the PI control algorithm. Although the PI control algorithm is relativel...
متن کامل