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)

Explain carnot cycle, Explain modified Rankine cycle in detail with T-S and...

Explain modified Rankine cycle in detail with T-S and p-v diagrams. Explain Carnot cycle in detail with P-V and T-S diagram, and also write down expression for work ratio, therm

magnitude of the maximum bending moment , Solve the following three questi...

Solve the following three questions of the beam ABCD. Note that A is a fixed end; B is apin connection; C is a roller support; and D is a free end.    1)  Sketch the quantita

Determine the maximum hoop - conical shells, Determine the maximum hoop: ...

Determine the maximum hoop: A conical water tank of height 2 metres & base radius 500 mm is supported at top and is full of water. The thickness of the wall is refer to 24 mm,

Adhesives, Adhesives Adhesives are a substance able of holding materia...

Adhesives Adhesives are a substance able of holding materials together. A joint is formed among two solids is called adherends with a thin layer of adhesive among them. Mainly

Solve equations using regula-falsi method, a) Determine a root of the equat...

a) Determine a root of the equation x-cosx =0 using Bisection method correct to three decimal places. b) Determine smallest possible root of the equations x-e -x =0 using Regul

Fluid mechanics, a petrol tanker uses gravity to empty its 35kl tank in to ...

a petrol tanker uses gravity to empty its 35kl tank in to an underground storage tabk. the hose that is used has a roughness equivalent to galvanised iron, has an internal diameter

The tension in the cable attached to the chair, A "swing" ride at a carniva...

A "swing" ride at a carnival consists of chairs that are swung in a circle by 12.0 m cables attached to a vertical rotating pole, as the drawing shows. (θ = 60.0°) Suppose the tota

Task, Thin wall tube has diameter of 60mm. The end of it will be compressed...

Thin wall tube has diameter of 60mm. The end of it will be compressed to square form. Calculate how many percents torsion strength will becomne lower at the end of tube?

Pultrusion, Pultrusion Structure sections of long length are generated...

Pultrusion Structure sections of long length are generated by putting the fibres via resin bath and heated dies of exact shapes. Unidirectional fibres along with high volume f

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