OSADL

OSADL, short for Open Source Automation Development Lab, is a German cooperative organization focused on advancing open-source software for industrial automation and related engineering sectors. Its work addresses the particular requirements of machine manufacturers, machine-tool builders, automation suppliers, semiconductor companies, user associations, and specialist software providers that deploy computing systems over long industrial life cycles. The organization was founded on December 8, 2005, and was entered in the cooperative register at the District Court of Stuttgart under register number 440085 in August 2006. Its founding rationale was that open-source operating systems, especially Linux, can offer industrial users long maintenance horizons, faster troubleshooting, and reduced dependence on a single software vendor. OSADL's role is to help adapt those systems to industrial use rather than treating general-purpose Linux as sufficient without further engineering. A central concern has been real-time performance. Industrial controls and embedded systems may need predictable response times, dependable interrupt handling, and interfaces that can be tested and certified. OSADL has therefore supported work around the Linux real-time preemption effort, including the PREEMPT_RT patches associated with contributors such as Ingo Molnár and Thomas Gleixner. It has also addressed the use of real-time capabilities with virtualization technologies such as the Kernel-based Virtual Machine. OSADL's activities extend beyond kernel development. Its documented working groups and projects have included a critical-safety Linux initiative, a universal industrial input/output framework, upstreaming kernel components into mainline Linux, conformance testing for board-support packages, and tools and libraries intended to help organizations migrate to Linux. The cooperative has also operated a quality-assurance farm for systematic testing of Linux kernels and their real-time behavior. This testing orientation distinguishes OSADL from a conventional software product brand: much of its value lies in coordination, engineering support, validation, and the sharing of results among members. Another area of activity is open-source compliance. OSADL has worked on license-compliance audits to help industrial companies understand and meet obligations associated with the open-source components used in their products. It has also participated in work related to industrial communication, including the addition of time-sensitive networking and publish/subscribe capabilities to open62541, an implementation of the OPC UA industrial automation framework. OSADL is a member of the OPC Foundation and has been involved with OPC UA-related industrial standardization work. The cooperative's membership model is intended to pool resources from across the automation ecosystem. According to the cited reference material, OSADL had more than 40 member companies from around the world by March 2013, including machine manufacturers, automation-hardware and software companies, semiconductor businesses, user associations, and open-source service providers. Membership fees are used largely to finance software development and related technical work. OSADL is consequently positioned as an industry-oriented collaboration platform rather than a mass-market software vendor. Publicly documented material establishes its German origin, cooperative structure, open-source mission, and technical focus, but does not provide enough information here to identify current executives, a current membership count, a public website URL, or detailed commercial financial results.

OSADL was established in Germany on December 8, 2005, as the Open Source Automation Development Lab. Its cooperative form reflects a collective-industry approach: companies and other participants in automation contribute resources so that open-source software can be adapted to the requirements of industrial equipment and embedded control systems. The cooperative was registered at the Stuttgart District Court in August 2006 under number 440085. The organization's founding argument was that Linux and other open-source systems can support long production cycles, rapid fault correction, and independence from individual software vendors. Industrial deployment, however, requires more than access to source code. Automation systems may need deterministic real-time behavior, validated compatibility with kernel extensions, stable interfaces, and evidence that software can operate reliably on specific hardware. OSADL was created to coordinate work on these requirements. Its documented technical agenda has included the Linux PREEMPT_RT real-time patches, work combining real-time Linux with the Kernel-based Virtual Machine, and a critical-safety Linux initiative. Other projects have addressed universal industrial I/O, upstreaming useful kernel components into the mainline Linux project, and conformance testing for board-support packages. OSADL has also developed or supported tools and libraries intended to make Linux migration more practical for industrial users. Quality assurance has been a recurring part of the organization's role. Its quality-assurance farm has been used to test Linux kernels and real-time capabilities across relevant configurations, giving industrial participants a structured basis for evaluating performance and regressions. OSADL has additionally worked on license-compliance audits, helping companies identify and manage the obligations attached to open-source software in commercial products. The organization's scope includes industrial communication standards and implementations. OSADL is a member of the OPC Foundation and has participated in OPC UA-related work. One documented project involved adding time-sensitive networking and publish/subscribe capabilities to open62541, an open-source OPC UA implementation. This connects OSADL's Linux and real-time interests with industrial interoperability and networking requirements. By March 2013, the cooperative was reported to have more than 40 member companies worldwide. These participants represented machine and machine-tool manufacturers, automation-hardware and software suppliers, semiconductor companies, user associations, and open-source service providers. The cooperative's membership fees were used primarily to fund software development. The available material does not establish a complete later chronology, current leadership roster, current membership total, or detailed financial information.

• 2013

  International membership base documented

  [1]OSADLen.wikipedia.org

  By March 2013, OSADL was reported to have more than 40 member companies from around the world, spanning industrial manufacturers, automation suppliers, semiconductor companies, user associations, and open-source service providers.

• 2006

  Registered as a cooperative

  [1]OSADLen.wikipedia.org

  The organization was entered in the cooperative register of the Stuttgart District Court in August 2006 under register number 440085.

• 2005

  Cooperative founded

  [1]OSADLen.wikipedia.org

  OSADL was founded in Germany on December 8, 2005, to coordinate open-source software development for machine, machine-tool, and industrial automation applications.

An industry-coordinated open-source engineering and validation organization for dependable Linux, real-time computing, industrial networking, and automation software.

• Real-time operating-system development

  PREEMPT_RT and real-time Linux work

  OSADL has supported development and industrial adoption of Linux real-time capabilities, including the PREEMPT_RT patches associated with the wider Linux real-time community. The work is aimed at making Linux more predictable for automation and embedded control, where bounded response behavior and long-term maintainability are important.

• Software quality assurance

  OSADL Quality Assurance Farm

  The quality-assurance farm is an infrastructure and testing activity for evaluating Linux kernels and their real-time performance across industrially relevant systems. It supports systematic checking and helps participating organizations identify regressions or configuration-specific behavior before deployment.

• Developer tools

  Industrial Linux migration tools and libraries

  OSADL has participated in the development of tools and libraries intended to facilitate migration to Linux in industrial environments. These activities complement its kernel, real-time, and validation work by addressing the practical engineering effort involved in moving existing automation systems or products to open-source platforms.

• Industrial communication software

  open62541 industrial communication work

  OSADL has participated in work to add time-sensitive networking and publish/subscribe capabilities to open62541, an open-source implementation of OPC UA. The project links open-source software with industrial interoperability, deterministic networking, and machine-to-machine communication requirements.

1. 1OSADLen.wikipedia.org