Skip to main content

Simulation of Manufacturing Systems

Project description

Simantha

Simantha is a package for simulating discrete manufacturing systems. It is designed to model asynchronous production systems with finite buffers.

The package provides classes for the following core manufacturing objects that are used to create a system:

  • Source: Introduces raw, unprocessed parts to the system.
  • Machine: Continuously retrieves, processes, and relinquishes parts. May also be subject to periodic degradation, failure, and repair.
  • Buffer: Stores parts awaiting processing at a machine.
  • Sink: Collects finished parts that exit the system.
  • Maintainer: Repairs degrading machines according to the specified maintenance policy.

For the complete Simantha documentation, see https://simantha.readthedocs.io/en/latest/.

Installation

Simantha can be installed via pip using:

pip install simantha

Quickstart

The following is an example of the creation and simulation of a simple two-machine one-buffer line.

from simantha import Source, Machine, Buffer, Sink, System

# Create objects
source = Source()
M1 = Machine(name='M1', cycle_time=1)
B1 = Buffer(name='B1', capacity=5)
M2 = Machine(name='M2', cycle_time=1)
sink = Sink()

# Specify routing
source.define_routing(downstream=[M1])
M1.define_routing(upstream=[source], downstream=[B1])
B1.define_routing(upstream=[M1], downstream=[M2])
M2.define_routing(upstream=[B1], downstream=[sink])
sink.define_routing(upstream=[M2])

# Create system
system = System(objects=[source, M1, B1, M2, sink])

# Simulate
system.simulate(simulation_time=100)

# Output:
# Simulation finished in 0.00s
# Parts produced: 99

For additional examples, see simantha/examples.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for simantha, version 0.1.1
Filename, size File type Python version Upload date Hashes
Filename, size simantha-0.1.1.tar.gz (15.1 kB) File type Source Python version None Upload date Hashes View
Filename, size simantha-0.1.1-py3-none-any.whl (18.8 kB) File type Wheel Python version py3 Upload date Hashes View

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page