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Simulation and Digital Twins

Analyze every step of your manufacturing process and
optimize production with our dynamic simulation systems.

Manufacturing Simulation

Our simulation model captures constraints and rules in a real factory environment to identify inefficiencies, evaluate potential process changes, and
optimize the manufacturing system. Simulation is a critical tool for machine learning, as it is a testbed for training and for evaluating the learning curve.

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    Provide reliable visibility

    Our simulation model is flexible and customizable
    to meet objectives. A short-term simulation of 24
    hours, captures all constraints and rules to provide
    realtime end-to end visibility. Long-term simulation
    such as capacity planning validates 12 months of
    bottlenecks and resource utilization.

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    Improve bottleneck
    resource utilization

    Our simulation model helps the operation team
    identify bottlenecks, constraints, and its causes.
    Analyzing bottlenecks the team is able to plan
    scenarios for further simulation and develop
    optimal fixes for constraints and improve resource
    allocation to eliminate bottlenecks.

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    Eliminate WIP Bubbles

    Work-in-progress (WIP) bubble is an acute WIP
    congestion at a certain segment of a line,
    especially on a semiconductor fab.
    Our simulation technology helps the operations
    team anticipate and resolve this source of
    variability in the process flow.

Improve prediction accuracy for 24 hours by

95%

Our solutions empower manufacturing teams to increase accuracy to predict dynamic bottlenecks and support agile decisions in order to decrease tool idle with WIP.
Companies adopting our technology were able to decrease tool idle by 2%.

Establish a production control system with real-time data and increase end-to-end visibility.

Dynamic Capacity Simulator

The simulator provides visibility with the practical result which meets business process rules and constraints. You may evaluate what-if scenarios
such as the change of product mix or preventive maintenance(PM) schedule and predict its impact on the production line.

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    Bottleneck Detection

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    Production Line
    Balancing

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    Capacity Planning

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    Product Mix Change
    Impact Analysis

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Implementing Real-Time Scheduler (RTS) for Display Panel Manufacturing

As the global competition in the display industry intensifies, the product spectrum requiring a specific technology diversifies.

In this article, we introduce a case study in which VMS constructed a real-time scheduler (RTS) for a global top display company. See how the RTS system combines simulation and optimization techniques to overcome ever-changing fab operation strategies.

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Why work with VMS

Discover our trusted skills
and core competency values.

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    Powerful simulation
    analysis tool

    Our MOZART Studio enables users to analyze simulation results with customizable GUI and perform what-if simulation scenarios utilizing modified input data and/or options in their local computer.

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    Comprehensive
    “what-if-simulation”
    environment

    MOZART WISE generates simulation scenarios, runs in parallel, and provides KPI results, based on user defined experiment design incorporating machine learning plug-ins to find the optimal parameters.

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    High accuracy and
    end-to-end visibility
    on the simulation process

    Our simulation model takes into account all manufacturing constraints & rules, enabling practical and reasonable end-results. Fast simulation run-time and powerful analysis reports enables users to troubleshoot and assists with decision making.

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