The
source of constraint management lies in the Theory of Constraints
(TOC), conceived in the 1980s by a physicist named Eliyahu
M Goldratt (Weis, 2001). According to Dettmer (1997), TOC
is a set of concepts, principles and tools designed to help
manage systems better. TOC was also defined as an example
of a management philosophy built upon a limited number of
assumptions and designed to provide a process of continuous
ongoing improvement (Sivasubramanian et al., 2003).
Fredendall et al. (2002) defined TOC as a set of tools
to examine the entire system for continuous improvement. TOC
defines the goal of a business as making money now and in
the future (Chakravorty and Atwater, 1996).
Identification of the system constraints: The weakest
links should be improved first. Here, we should see the procedure,
processes, resources to achieve the organizational goal. Decide how to exploit the constraints: Decision must be
made about how to change the tasks of the constraint so that
work can be done effectively and efficiently. Goldratt
developed the Thinking Process (TP) methodology to solve the
constraint, using common sense, intuitive knowledge and logic.
While dealing with constraint, managers are deciding what
to change, what to change to and how to cause the change.
Goldratt developed the Thinking Process (TP) methodology to solve the constraint, using common sense, intuitive knowledge and logic. While dealing with constraint, managers are deciding what to change, what to change to and how to cause the change. |