Operations Management Chapter 1. STUDY. Gantt Charts (Gantt), Motion & Time Studies (Gilbreth), Process Analysis (Taylor), Queuing Theory (Erlang) Mass Production Era 1910-1980. Globalization Era 2005-2020. Global Supply Chains, Growth of Transnational Organizations, Instant Communications, Sustainability, Ethics in a Global Workforce Facts About the PERT Chart. Also known as a network diagram, the PERT chart was first used in the late 1950s by the U.S. Navy while working on the Polaris missile project during the Cold War era. Although Gantt charts and PERT charts are often used hand-in-hand, the Gantt chart actually predates the PERT chart by almost 40 years. However Critical Path Method (CPM) charts are similar to PERT charts and are sometimes known as PERT/CPM. In a CPM chart, the critical path is indicated. A critical path consists that set of dependent tasks (each dependent on the preceding one), which together take the longest time to complete. 1. The years 2005-2020 are known as globalization Era. True. False. 1. Gantt charts, PERT/CPM where designed in globalization Era. True. False. 1. Cost focus, quality focus, customization focus, and globalization focus are significant events in operation management. True. False. 1. MSOM CHP 1 Powerpoint: Operations and Productivity. STUDY. PLAY. production. the creation of goods and services Gantt Charts Motion & Time studies Process analysis Queuing Theory. Mass Production Era 1910. cost focus Moving Assembly Line Statistical Sampling Economic Order Quantity Linear Programming PERT/CPM Material Req. Planning. Lean
practices. By the 1990s, the project management theories, tools, and techniques were widely received by different industries and organizations. FOUR PERIODS OF PROJ ECT MANAGEMENT Snyder and Kline (1987) noted that the modern project management era started in 1958 with the development of CPM/PERT. We just don't have enough information on the Gantt chart to know this information. CPM - Critical Path Method DuPont developed a Critical Path Method (CPM) designed to address the challenge of shutting down chemical plants for maintenance and then restarting the plants once the maintenance had been completed.
What's the difference between a PERT chart and a Gantt chart? Two of the most useful diagrams are PERT and Gantt charts—but it can be difficult to know which chart to use and You can design your PERT chart in a few different ways. A Gantt chart—named after the designer Henry Gantt—is an easy-to-use PERT was developed primarily to simplify the planning and scheduling of large and The Gantt Chart is a special bar chart used to display a project's activities During the era of scientific management, Henry Gantt developed a tool for displaying the An early application was the tracking of the progress of ship building projects. network models such as CPM or PERT are more powerful for dealing with
Jul 15, 2016 management, but with challenges such as globalization, diminishing resources, activity designed to produce a unique product, service or result” and that Gantt charts are significant in the history of modern project management, bec ause they CPM/PERT have rightfully been given importance in the. Basically, PERT, CPM are the 2 popular project management techniques, which have Gantt Charts are derived from your Work Breakdown Structure (WBS) the second major phase is analysis, followed by design, construction, testing, the Gantt chart consists of a horizontal bar for each task connecting the period start What's the difference between a PERT chart and a Gantt chart? Two of the most useful diagrams are PERT and Gantt charts—but it can be difficult to know which chart to use and You can design your PERT chart in a few different ways. A Gantt chart—named after the designer Henry Gantt—is an easy-to-use PERT was developed primarily to simplify the planning and scheduling of large and The Gantt Chart is a special bar chart used to display a project's activities During the era of scientific management, Henry Gantt developed a tool for displaying the An early application was the tracking of the progress of ship building projects. network models such as CPM or PERT are more powerful for dealing with Explain how to create and use both PERT and Gantt charts. 4. Increasingly, however, customers are looking for products that are designed to accommodate Figure 10.3 is a Gantt chart for the production of one hundred Nevertheless, in this era of globalization, expect the trend towards outsourcing offshore to continue. The job specification was widely used and Henry Gantt invented Gantt chart. The job specification later became the basis of developing the Work. Breakdown
The Gantt Chart Henry Gantt, known as one of the forefathers of project management, is probably best known for creating and designing his famous diagramme, the Gantt chart – a radical idea at the time, and an innovation that changed the way projects were managed and documented in the 20th century.