Russian Innovation: SJ-100 Autopilot and Autothrust Ready for Flight Trials

In a significant stride toward advancing its aviation capabilities, Russia is preparing to test a domestically developed autopilot and autothrust system for the Sukhoi SJ-100. As reported by Flightglobal.

This milestone highlights Russia’s commitment to creating homegrown solutions for its aviation sector, reducing reliance on foreign suppliers, and boosting its competitive edge in the global aviation market.

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The SJ-100, an advanced iteration of the Superjet 100, is equipped with an increased proportion of domestically sourced components, showcasing Russia’s push for technological self-sufficiency.

Yakovlev, in collaboration with the Moscow Institute of Electromechanics and electronic systems specialist KRET, has finalized the development of the system’s algorithms. These systems are designed to rival similar technologies found in global competitors like Bombardier’s CRJ series and Embraer’s E-Jets.

The new autopilot and autothrust system recently underwent successful preliminary testing on the “electronic bird” ground rig. According to Kirill Kuznetsov, chief designer of the SJ-100, the next phase will see these systems installed on the aircraft for flight and certification testing.

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State technology corporation Rostec has confirmed that the control algorithms meet the standards of modern passenger aircraft, offering flight-director guidance and fully automated flight control capabilities.

The SJ-100, capable of seating around 100 passengers and reaching speeds up to Mach 0.5, is positioned to compete with established regional jets from Bombardier and Embraer.

This latest development not only enhances the jet’s operational efficiency but also strengthens its appeal in the international market, particularly among nations seeking alternatives to Western aircraft.

As Russia continues to advance its aviation technologies, the SJ-100’s new control systems symbolize a broader trend of self-reliance and innovation in the aerospace sector. Beyond serving domestic airlines, this innovation could potentially open doors for export opportunities, aligning with Russia’s goal to become a major player in the global aviation industry.