In avionics systems, this modular approach is being enhanced by open architectures and standards such as Joint Communications Architecture (JCA), Open Mission Systems (OMS), Hardware Open System Technologies (HOST), Vehicular Integration for C4ISR/EW Interoperability (VICTORY), and Future Airborne Capabilities Environment (FACE). Due to their complexity, these systems are required to be modular, with different subcomponents developed by teams or subcontractors working largely with minimal interaction. The development of these systems must support nominal interaction behavior and be resilient to errors with the ability to safely switch to fault tolerant recovery modes. Aviation systems, in particular, demonstrate significant complexity given complex patterns of real-time interaction between mission system software components interacting across complex hardware architectures with safety and cybersecurity critical operation. The new laser system has been described as having the ability to address longer-range threats at high altitudes regardless of weather conditions.OBJECTIVE: Develop unified behavior formalisms and tools for virtual integration of architectural models and tools from segmented behavior specifications of embedded computing systems using multiple formalisms.ĭESCRIPTION: Cost overruns are a persistent problem with complex cyber-physical systems such as modern aircraft, automobiles, and medical devices. “That is an illogical equation,” Bennett said. He spoke from Israel's recent experience: In May, Hamas fired more than 4,000 rockets toward Israel. The Israeli PM said that someone in Gaza can fire a rocket toward Israel for a few hundred dollars, but it costs tens of thousands of dollars to intercept it. Though it is one of the most advanced defence systems in the world, the Iron Dome is proving to be costly, said Bennett. The Iron Dome system has an accuracy of 90 per cent, and since becoming operational in 2011, has shot down thousands of rockets fired from Gaza. The control system estimates the impact point and an integrated launcher fires missile to intercept it. As soon as a rocket is fired, the radar system detects it and tracks the trajectory. The all-weather Iron Dome system consists of three parts - a radar, a control system and a launcher - all working in tandem. Rafael Advanced Defense Systems said that Iron Dome uses radar to identify and destroy incoming threats before they can cause damage. It uses some components made by US defense contractor Raytheon Co. The Iron Dome system has been constructed by top Israeli defense contractors Elisra Group, Israel Aerospace Industries and Rafael Advanced Defense Systems. The mobile missile interceptor system is designed to intercept and destroy short-range rockets and artillery shells. The Israeli government now wants to install a laser with a power of 100 kilowatts and a range of 20 kilometres. The ministry said that the system had a success rate of 100 per cent. It installed the powerful laser on an aircraft and it downed several unmanned aerial vehicles (UAVs) within a range of one kilometre. Israel’s defence forces have been testing the ‘laser wall’ technology since June last year. "This new generation of air defense can also serve our friends in the region,” he added. “If it is possible to intercept a missile or rocket with just an electric pulse that costs a few dollars, we will have nullified the ring of fire that Iran has set up on our borders,” Bennett said. The lasers are designed to complement Israel’s multilayered defenses - which include the Iron Dome and other systems capable of intercepting long and medium-range missiles and drones. Little is known about the system's effectiveness, but it is expected to be deployed on land, in the air and at sea and send a deterrent message to archenemy Iran and its proxies. The Israeli PM also acknowledged that its Iron Dome defence system is too expensive.
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