Characteristics of computer controlled scheduling (ccs), Mechanical Engineering

Assignment Help:

Characteristics  Of  Computer  Controlled Scheduling (Ccs)

To control the manufacturing system in an effectual way, the system is normally composed in a task-based hierarchy. The hierarchy contains five levels and is demonstrated in figure. At The lowest level of the system, the system contains physical machining equipment. Workstation equipment gives integration and interface functions for the equipment and it that resides just above the process level.

This must be noted in various existing models that several of the above assumptions are partially relaxed. For the illustration, the literature on parallel machine scheduling studies the work centers which comprise m processors that may be capable to process m jobs simultaneously.

                                                 344_Characteristics  Of  Computer  Controlled Scheduling (Ccs).png

                                                                      Figure: Control Hierarchy

Within computer controlled Scheduling models, all the equipments should explicitly identify under the supervisory computer control. This comprises machines, auxiliary stations, material handlers, and restricted capacity storage space. The individuality of the CCS problem originates mostly from the following figure as given below:

  • Usual resource models;
  • Part contact states;
  • Deadlocking;
  • Dynamic machine routing;

                                  1509_Characteristics  Of  Computer  Controlled Scheduling (Ccs) 1.png

 

                                           Figure: Originators of Uniqueness of CCS Problem

The forementioned characteristics are described below.


Related Discussions:- Characteristics of computer controlled scheduling (ccs)

Illustrate working of double acting steam engine, Illustrate working of dou...

Illustrate working of double acting steam engine. What is its diagram factor and thermal efficiency?

What is suspension system? , (a) What is suspension system? Write down its ...

(a) What is suspension system? Write down its functions. (b) What are the types of suspension system? Write the names of suspension system used in front and rear of two wheelers

Determines the effect of price reduction, Determines the effect of price re...

Determines the effect of price reduction: In order to enhance the sales, management of Quality ice-cream company decided to give discounts in the sale of one and half liter pa

Combustion chamber or clearance volume, Combustion Chamber ( or Clearance ...

Combustion Chamber ( or Clearance Volume ) : Combustion chamber is a space between the cylinder head and the piston top when the piston is at top dead center (TDC). The combustio

Welding procedure specification (wps)-variables, Variables used in WPS ...

Variables used in WPS Depending on their influence on obtaining a desired weldment, the welding variables are then classified and listed. Some of them are listed as "Essential

Determine the permissible shear stress, A helical compression spring is use...

A helical compression spring is used to take the shock. The initial compression of the spring is 30 mm and it is further compressed by 50 mm while absorbing the shock. The spring i

Electron beam welding-working chamber, Working Chamber of EBW Th...

Working Chamber of EBW The chamber is usually rectangular in shape and has heavy windows to permit viewing the work. Both high voltage machines and low voltage machines

List out the types of fixtures, List out the Types of fixtures? Mil...

List out the Types of fixtures? Milling fixtures Lathe fixtures. Grinding fixtures Broaching fixtures Assembly fixtures Inspection fixtures Boring f

Safety considerations in multi-unit plants, Q. Safety considerations in mul...

Q. Safety considerations in multi-unit plants? Segregation of process units within large or multi-unit plants is necessary in order to reduce the risk of a fire spreading. This

Velocity - area method, Q. What do you mean by Velocity - Area Method? ...

Q. What do you mean by Velocity - Area Method? Out of the above four categories, velocity area method is most widely used and provides more accurate results. Requirements of a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd