Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents or content of the product.
In the aerospace context, open-source refers to software, hardware, or other technology that is freely available for anyone to use, modify, and distribute. Open-source technology is typically developed and maintained by a community of volunteers, who work together to improve and enhance the technology. Some examples of open-source projects in the aerospace industry include:
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OpenRocket: This is an open-source software application that is used to design, simulate, and analyze rocket flights. It is used by hobbyists, students, and professionals to design and test a wide range of rocket types.
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OpenVSP: This is an open-source software tool that is used to design and analyze aircraft and spacecraft. It is used by aerospace engineers to create and analyze three-dimensional models of aircraft and spacecraft, as well as to perform trade studies and optimize designs.
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OpenMDAO: This is an open-source software framework that is used to develop and analyze multidisciplinary design optimization (MDO) problems. It is used by aerospace engineers to optimize the design of aircraft, spacecraft, and other systems by considering multiple disciplines and constraints simultaneously.
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OpenSpace: This is an open-source software platform that is used to build and deploy satellite ground systems. It is used by satellite operators and other space organizations to manage and control their satellites and other space assets.