Supervisory Control Synthesis for Safety PLCs

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Optimal Supervisory Control Synthesis

The place invariant method is well known as an elegant way to construct a Petri net controller. It is possible to use the constraint for preventing forbidden states. But in general case, the number forbidden states can be very large giving a great number of control places. In this paper is presented a systematic method to reduce the size and the number of constraints. This method is applicable ...

متن کامل

Safety in Supervisory Control for Critical Systems

Recent studies show the designs of automated systems are becoming increasingly complex to meet the global competitive market. Additionally, organizations have focused on policies to achieve people’s safety and health, environmental management system, and controlling of risks, based on standards. In this context, any industrial system in the event of a fault that is not diagnosed and treated cor...

متن کامل

Supervisory Control for Nondeterministic Systems Supervisory Control for Nondeterministic Systems

In this paper we present the rst results of our attempt to set up a supervisory theory for nondeterministic discrete event systems. The supervisory control problem for nondeterministic systems is speciied and motivated. A necessary and suucient condition for the existence of a supervisor is derived. Also an algorithm is presented that will automatically generate a supervisor. The results are ex...

متن کامل

A Supervisory Control Synthesis Case Study : TheAntenna Control System

We devised an algorithm for deriving controllers for timed discrete-event systems with nonterminating behavior modeled by timed transition graphs and control requirements expressed by Metric Temporal Logic (MTL) formulas. This algorithm has several interesting features. Firstly, it simultaneously handles the issues of con-trollability, safety, liveness, and real time in a single framework. Seco...

متن کامل

Distributed Supervisory Control Synthesis For Discrete Manufacturing Systems

A formal approach to distributed supervisory control synthesis for automated manufacturing systems is presented in this paper. The discrete manufacturing system (plant) is modeled with automata in a modular way and local control specifications are defined for each local subsystem by means of logical equations in order to construct local supervisors. To establish global control, global specifica...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IFAC-PapersOnLine

سال: 2020

ISSN: 2405-8963

DOI: 10.1016/j.ifacol.2021.04.015