**2. D (day) minus 1 scenario**

*Concepts, Applications and Emerging Opportunities in Industrial Engineering*

dashboard provided for this purpose.

time deliveries.

canceled.

loss for the company [23].

to customers on time.

Production activities are modeled using a mathematical model of the Heaviside

Using this production model, customer demand can be transformed into an integrated production schedule throughout the production flow, followed by production dispatching and execution. The integrated production schedule includes the supply of raw components, welding, paint, and product assembly to meet on

This production model was formed using two dashboards, namely, production planning and scheduling (PPS) dashboard for production planning and production execution management and production information management (PEMPIM) dashboard [19] for production management. By using this dashboard, customer orders can be integrated into the production schedule and the actual production process. In this management model, there is ease of material tracking [20–24] which is used to decide whether an expenditure schedule will be carried out or

The production dashboard is used to process customer demand data and is used as an input for creating integrated production schedules throughout the production flow, starting from the supply of raw components, welding, paint, and assembly to meet timely deliveries. The production planning schedule produced by

Objective of D minus 1 production scenario is to solve manufacturing operation problems, which is implementing the SAP ERP software in a manufacturing company. SAP ERP is an enterprise resource planning software developed by the German company SAP SE. SAP ERP incorporates the key business functions of an organization [25]. The problem is the manufacturing operation in production floor failure to be integrated with the business in company level, and this makes a huge

The D minus 1 production scenario has been tested in a factory with actual

production operation for various types of products (**Figure 1**). The actual production follows the production schedule in the D minus1 model scenario. Work-in-process buffer (WIP) and material supply scenarios at the plant are controlled using the ease of material tracking facilities. By carrying out actual production, the factory can produce products in the right amount and in time, which adhere to the production schedule so that finished goods can be delivered

*Many kinds of hospital furniture. (A) Hospital bed. (B) Wheelchairs. (C) Transporting patients.*

the production dashboard is used for scheduling actual production.

step function [18] of the various production processes involved therein. With these mathematical equations, a production schedule model can be arranged in accordance with the specified production scenarios and it is possible to build a production simulation model in graphic and physical forms through a production

**12**

**Figure 1.**
