The JetOS RTOS () is a

Unix-like A Unix-like (sometimes referred to as UN*X, *nix or *NIX) operating system is one that behaves in a manner similar to a Unix system, although not necessarily conforming to or being certified to any version of the Single UNIX Specification. A Uni ...

real-time operating system A real-time operating system (RTOS) is an operating system (OS) for real-time computing applications that processes data and events that have critically defined time constraints. A RTOS is distinct from a time-sharing operating system, such as Unix ...

under development by the

Russian Russian(s) may refer to: *Russians (), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *A citizen of Russia *Russian language, the most widely spoken of the Slavic languages *''The Russians'', a b ...

State Scientific Research Institute of Aviation Systems and the

Institute for System Programming The Institute for System Programming (ISP) of the Russian Academy of Sciences (RAS; ) was founded on January 25, 1994, on the base of the departments of System Programming and Numerical Software of the Institute for Cybernetics Problems of the RAS ...

. JetOS is primarily designed for use in embedded systems for civil aviation, as part of the Russian strategy of

import substitution Import substitution industrialization (ISI) is a protectionist trade and economics, economic policy that advocates replacing foreign imports with domestic production. It is based on the premise that a country should attempt to reduce its foreign ...

. JetOS is designed to power avionics systems on commercial aircraft such as the Yakovlev SJ-100 and

Yakovlev MC-21 The Yakovlev MC-21 () is a Narrow-body airliner, single-aisle airliner, under development in Russia by the Yakovlev Corporation (formerly known as Irkut Corporation), a branch of the United Aircraft Corporation (UAC), itself a 92%-owned subsidi ...

, enabling real-time data acquisition, processing and display for control systems, navigation and other flight parameters. The operating systems supports running up to 30 applications to be run during flight, meeting the requirements for

DO-178C DO-178C, Software Considerations in Airborne Systems and Equipment Certification is the primary document by which the certification authorities such as Federal Aviation Administration, FAA, European Aviation Safety Agency, EASA and Transport Can ...

and

ARINC 653 ARINC 653 (Avionics Application Software Standard Interface) is a software specification for space and time partitioning in safety-critical avionics real-time operating systems (RTOS). It allows the hosting of multiple applications of different s ...

History

Development of JetOS began in 2016 on order of the Ministry of Industry and Trade as part of import-substitution measures to create an alternative to foreign operating systems such as

LynxOS The LynxOS RTOS is a Unix-like real-time operating system from Lynx Software Technologies (formerly "LynuxWorks"). Sometimes known as the Lynx Operating System, LynxOS features full POSIX conformance and, more recently, Linux compatibility. L ...

VxWorks VxWorks is a real-time operating system (or RTOS) developed as proprietary software by Wind River Systems, a subsidiary of Aptiv. First released in 1987, VxWorks is designed for use in embedded systems requiring real-time, Deterministic system, ...

and

PikeOS PikeOS is a commercial hard real-time operating system (RTOS) which has a separation kernel-based hypervisor that supports multiple logical partition types for various operating systems (OS) and applications, each referred to as a GuestOS. Pike ...

. The first version of the operating system was operational in 2019, with testing and integration continuing.

Applications

Commercial aircraft

* Yakovlev SJ-100 *

Tupolev Tu-214 The Tupolev Tu-204 () is a Twinjet, twin-engined medium-Range (aircraft), range Narrow-body aircraft, narrow-body jet airliner capable of carrying 210 passengers, designed by Tupolev and produced by Aviastar-SP and Kazan Aircraft Production Ass ...

References

{{Real-time operating systems Real-time operating systems Embedded operating systems X86 operating systems Unix variants PowerPC operating systems

History

Applications

Commercial aircraft

See also

References