Showing posts with label 1553. Show all posts
Showing posts with label 1553. Show all posts

Monday, June 14, 2010

1553 protocol in Boeing 737

Past MCAP an order closes of two Boeings 737 for 153 millions of dollars

The company MC Aviation Partners (MCAP), affiliate of the Japanese group Mitsubishi, passed an order closes of two average mails 737-800 to the American avionics Boeing. The transaction for the two devices of new generation is valued at a price catalog of 1553 millions of dollars.

It is a matter of the first order of the American builder announced to the Parlor of the Bourget this year, and first direct order to Boeing of Japanese rental agency MCAP, that already possesses 60 airplanes and in manages 60 others. The French company Eagle Azure orders an Airbus A319.

The French company Eagle Azure signed for an order closes of an average mail Airbus A319, announced the avionics at the time of the parlor of the Bourget. This airplane will rejoin floats it current of ten Airbus (three A319, three A320 and four A321, with mil-std-1553 protocol) company. The price of the order was not unveiled but the price catalog indicative is of about 70 millions of dollars for this device. Eagle Azure is a private company of which the lines link up several cities of France to various destinations in Algeria, to the Mali, to Morocco, to the Portugal and in Tunisia. The Pentagon table on 6,000 sales of the F-35.

The person in charge of the program of fighter jet F-35 within the Pentagon declared that the device constructs by Lockheed Martin, nicknamed the Joint Strike Fighter, can to term to sell itself to 6,000 copies. The general of brigade David Heinz specified that the United States and its eight foreign partners had foreseen to buy a combined total of more than 3,100 unities.

The first sales to other countries, such as Spain, Israel, Greece, Singapore and South Korea, will represent at least more than 1,000 additional orders. But, the past time, the need to replace float them fighter jets of fourth generation - F-16, F-15, F-18 and other devices - will be able to do to increase the total of the sales to 6,000, explained David Heinz. Ready Euro-copter to send personnel in Afghanistan in support of the Tiger.

The corporation Euro-copter is ready to send personnel in Afghanistan "on a voluntary basis" for the support of the helicopter of fight Tiger, that France wants to send in this country this summer, declared the CEO of the manufacturer of helicopters Lutz Bertling. "We are ready to assure the support of the helicopters on the theater" of operations and "we are ready to have people over there, only on a voluntary basis", declared to the Borget M.Bertling. The minister of the Defense Morin announced recently that France was going to send "this summer" helicopters Tiger in Afghanistan.

"This is at the governments to decide" if they want to send the helicopter in exterior operation, underlined the CEO of the affiliate of EADS. But that will allow "to learn a lot on the operational capacities" device, according to him. The Tiger is a fight helicopter that allows assuring, in nearby immediate support of the armies, missions of support fire, of attack to the ground, of recognition and of protection against the aerial threat. The sharp helicopters in Afghanistan should originate of the 5E regiment of helicopters of fight of Pau. Crash of the flight AF 447: the CRADLE "comes close to itself the goal"

The Office of investigations and of analysis estimated Wednesday that it compared himself "goal" in the investigation for "to understand" the causes of the crash of the Airbus A330 between Rio and Paris the 1st June.

"Considering the whole work that was done and of all that one has, I think that one compares oneself maybe effectively a little the goal", the director of the CRADLE, loaded with the technical investigation on the crash of l'AF447. "The goal, this is to understand what happened", it added. "We do our better, and this is very difficult", underlined Mr. Arslanian. "The maximum is done to recover that this be the recorders or the bodies and one not can say today what will be succeeded", it followed. "It is practically certain that the airplane completely will not be recovered", it noted, while the research of the debris of the device continues in the Atlantic. The CRADLE is the only organism in France to take the technical investigations to determine the causes of an accident of airplane, as the crash of the Airbus A330 of Air France between Rio and Paris the 1st June. Zest Airways orders an Airbus A320

The Philippine company Zest Airways signed for an order closes of an average mail Airbus A320. This airplane will rejoin floats it of two A320 company, that had been bought occasion. The price of the order was not unveiled but the price catalog indicative is of about 77 millions of dollars for this device. Airlines buys four ATR 72

The Nigerian company Airlines signed a contract for the purchase of 4 ATR 72-500 for about 80 millions of dollars. This order done after a protocol agreed signed the last months to the occasion of the official visit to the Nigeria of the French Prime Minister Fillon, precise ATR. The builder is a contrariwise between the Italian Aero-nautical and EADS.

Thursday, May 13, 2010

1553 Avionic

Intelligent Platforms offers a technical support to choose correctly the better one produces electronic systems aeronautics for your project. What you used the very last conception, passed of a former conception to a more artificial conception or integrated the very last version of a product existing, we continue of attend the production of our lines of products of systems electronic aeronautics for the conceptions inherited and the new ones.

To furnish the better support produces to our customers, Intelligent Platforms offers services of Management of the cycle of life of the product for the products that necessitate a support in the long term, that are not recommended anymore for the new conceptions or are not made anymore.

* MIL-std -1553

Our products 1553 offers a high encoding/decoding speed, an integrated memory, a treatment of intelligent protocol and an artificial functionality.

* ARINC 429

Our solutions ARINC-429 offer complete functionality, a usage simplicity as well as an exceptional performance for the applications of test and of embarked simulations. These solutions include equally other Arinc protocols.

* AFDX

AFDX is a deterministic protocol for applications in real time on media Ethernet. Known under the name ARINC 664 Party 7, AFDX is intended for the interfaces criticize flight of the airplanes, notably the motors, the orders of flight and the navigation systems.

* Spectrum analysers of data bus

The Intelligent Platforms tools offer a complete body of artificial functionalities for a usage in laboratory, in flight, on a line of flight or in any application necessitating the collection and the data analysis in real time, for the protocols MIL std and ARINC.

Wednesday, August 26, 2009

MIL-STD-1553

Networks Made Simple MIL-STD-1553 is a network of bus LAN lorigine development of aircraft and now used on satellites, rocket launchers, vehicles, ships and ground stations. The machine itself is a twisted pair cable has a characteristic impedance of the 77th How it works great exercise Dune balanced transmission line is 75 kHz and 1 MHz, each order is to stop non-inductive resistance 77th The signal is not set lead to distortions in the data signal, a hope that can cause errors. Line and the rate of long-term interests better than most could have been a mistake. Terminators are the most valuable commercial standard 78puisque more. The value of the nest of resistance is not critical, usually 2% or ± L1 cable itself can be harmful 70-85, must be assessed at least 1 / 2 watt, 2 watts, and preferably a good safety margin cycles and high temperatures.

Resistance carbon should be avoided because of its high temperature coefficient. Shield provides protection and susceptibility to EMI and power beaming. In most applications, space is insufficient, but can be used for flight critical applications, dual protection, and double-shielded with mu metal sheet for EMP protection. If May, more difficult to imagine that in other cable shields add weight and increase labor costs. Note 2: The standard requires that all applications) and ask subsystems and equipment for the bus of the processor and two resistors (called Matchmaker, so much. And the processor and team. Resistors isolate the fault in the circuit of the socket with the heel or the device can switch to the practice of each network. See Figure 1, the power system 52 manufacturer and 59selon. Values are not critical activities . This is a demarcation line between the legs of each processor. They are also rated as less than 1 watt, non-inductive.

The maximum size of data Nya possible through the heels on the bus and the resistance of conductors. Buses, length of over 1000 meters and buses operating at only 300 meters. 1000-meter buses are usually only 2 or 3 men in a short period of goodness men minimize and reduce the risk of problems. Other bus 22 AWG or 20 AWG is recommended to reduce ohmic losses. Stub length is 20 meters. That line is goodness. Bus tolerate small pieces, and the few who can do better than the design of the bus, along with some movements. And bus network running long and heel, really, but usually a wide range of principal, interest, and many of the heel usually causes long-term problems, such as signal for the current strength brighter reduce the resistance of the driver and reflections from the terminal connector and other potential asymmetry in the system. The highest levels in the low level of regulatory issues thought.

Refer to the connector, but not rated to hold 75 of the current account and a line is a balanced transmission line. Capacity between and outer shell (the ground) is much smaller than the capacity between Interior and . Therefore, connections are minimized and on-line. Many systems are based on cleaning and maintenance of ports for future growth. If this happens, it is necessary to ensure that all validation and testing is a dummy load of unused positions of the current situation in the worst cases. Rated load is usually between 1000 and 3000ma should be elected to the cable on real and devices are connected, can prove. When the system is ready to oversee the inspection of cargo may be replaced by a protective layer. This usually leads to a little more margin for indicator of effectiveness. Again, the dummy load, assessed on non-inductive resistance least 1 / 2 Watt. EMI and keep the lid on a clean surface.

This is because the new 1553 and prevents rare , multi-plugs can be done because they feel that their ideas for improving the intermediate state (75 is too high. These fears proved exaggerated, and now 4 hours 5 hours or heel switches are frequent and some systems use 10-stub links. also increasingly living up to the on-line systems, the lowest score and heel, practice in the worst-heel Dark Chip finished interior and exterior was not in compliance. a bus. This approach has the lower part of the project easier and more reliable bus connector. In 1553, became the network Prototyping Board network processors, and maintaining a balanced transmission line. Each method is to react to these two items for sale. Not ohmmeter TDR (Time Domain reflection) is sufficient. The system works well, is that the system is correct.

Protection of the officer in May, short interest in a large error in some circumstances, EMI, the system has worked well for the rest. Short balanced system to protect the head unshorted information always (albeit at a lower level) but is not protected, and are sensitive to electromagnetic interference. As you can see, 1553 dune system simple mistake. They are very reliable and forgiveness. But like most things as a break too many rules and parameters that you have a problem. It is better to see what they have and decide how to improve gradually to reduce the elements that will not break so many rules.