Redundant flight control system8/7/2023 ![]() Contact our commercial aircraft solutions electronic systems director of business development today to learn more. ![]() See a more detailed list of our flight controls portfolio for commercial aircraft below, as well as key features and capabilities of our integrated flight control system elements. ![]() Whatever the nature of your aviation mission – manned or autonomous – no one delivers more advanced, high performance flight control solutions for your aircraft than BAE Systems. Our advanced, fly-by-wire (FBW) control systems are the operational heart of those aircraft, including our primary flight control computers (FCC), our active inceptor systems (AIS) and active control sticks (ACS), our slat & flap electronic control units (SFECU) and spoiler control electronics (SCE), our actuator control electronics (ACE), and our remote electronics units (REU). And our advances in autonomous controls and electric aircraft will further transform aviation.Įvery second of the day, an aircraft somewhere in the world takes off enabled by flight-critical systems designed, produced, and supported by BAE Systems. Generally speaking, triple redundancy means that the system can withstand two failures without having the system fail. Our fly-by-wire controls – the first in commercial aircraft – continue to make flight more agile, secure, and affordable. Through substantial and sustained internal R&D, as well as through participation in international R&D-programs, we ensure that our offering stays world class.Flight control systems that lead commercial aviation We’ve been improving flight controls for 40+ years, with an installed base of 15,000 aircraft. We can deliver complete systems from the cockpit lever to the flap/slat surface. We offer electromechanically based High Lift systems of both centrally driven and distributed architectures, and work with both slats (leading edge) and flaps (trailing edge) systems. Saab is an experienced supplier of High Lift systems and is present on both military and commercial aircraft. Our computer offering is based on a common module product platform allowing for cost-efficient customization. However, the IMU data is received over three independent and separate miltiplex systems. The flight control sensors are all triple redundant with the exception of the single IMU. Saab offers primary flight control systems, among things, specifically tailored for a helicopter’s challenging environmental requirements and high demands for weight-efficiency. flight control computers operate on data received from thie sensor subsystems and generate commands for the control mechanisms. We have experience from both fixed wing and rotary wing UAVs. Saab offers complete size and weight efficient primary flight control systems, ranging from safety critical real time flight control computers through sensors and control electronics to electromechanical actuators. The system is scalable and have the capability to also serve the secondary features on the aircraft. Harper Industries, Inc. Saab's primary actuator system is developed as a modular system with adaptation of a wide range of existing components. ![]() Primary Flight Electromechanical Actuation Saab has proven expertise in developing real time safety-critical control computers for fixed wing flight control and provides in-house development of both HW and SW (including application SW). Key ElementsĮxample of Flight Control Systems program: Primary Flight Control for fixed wing aircraft The reliability objectives for these systems are discussed and related to in-service experience. All products are based on a modularized product platform allowing cost-efficient customization of each configuration. Lockheed L-1101 avionic flight control redundant systems The Lockheed L-1011 automatic flight control systems - yaw stability augmentation and automatic landing - are described in terms of their redundancies. Besides primary Flight Control, our target applications within secondary flight controls are slat (leading edge), flap (trailing edge), trim and spoiler/airbrake systems. Our offering includes both integrated and distributed systems. We can also supply software to the customer desired level, from Board Support Package (BSP) through Boot Code, Device Drivers, Built-In-Test, Operating Systems to Application Software. With our capabilities we can provide the complete system from cockpit controls through safety-critical control computers and motor control electronics to electromechanical actuators. 2 show the airplane dimensions and flight control surfaces, respectively.
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