Category "review" archive

Avionics IV. Flight data communication and registrars (6)

26pav

Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space.  Flight data are pilots‘conversations with each other, communication with satellites, the ground services and the cockpit noise (background). Aircraft engine speed, engine gas temperature, vibration level, the aerodynamic surfaces and chassis bearings, fuel supply, fuel, oil and hydraulic fluid pressure, and many dozens of other aircraft systems parameters are called the flight data. (End, Begining  N0.20 ) Continue reading “Avionics IV. Flight data communication and registrars (6)” »

Avionics II. Radio technical Navigation instruments (4)

26pav

Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space. Radio navigation is area of aircraft navigation that deals with the theory and its practical use of radio devices in navigation. (Continue, Begining at No.20 ) Continue reading “Avionics II. Radio technical Navigation instruments (4)” »

AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (3)

26pav

Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space. (Continue, the bigining No.20 ) Continue reading “AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (3)” »

AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (2)

26pav

Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space. (Continue, begining at No.20 ) Continue reading “AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (2)” »

AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (1)

26pav

Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space.  Continue reading “AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (1)” »

(Lietuvių) Dronai: grėsmės ir galimybės

S50 HighAlt

The era of remotely controlled aircrafts started in the beginning of the 20th century. Drone refers to unmanned aerial vehicles (abbreviated as UAV) or unmanned aircraft systems (UAS), which are used in many different areas starting from military aviation and even agriculture.

Continue reading “(Lietuvių) Dronai: grėsmės ir galimybės” »

About embedded systems – in simple terms (4)

End (4), beginning No. 1

Similarities and differences between ES and personal computers.

To put in simple terms, ES may be called specialized microcomputers, and this analogy is quite helpful when discussing ES. Common computers are universal and can be used for a variety of tasks using various algorithms and applications. Microcomputers, are in contrary very narrow specialized and intended for a specific task. The software used for microcomputers is a program code, which is simple, fixed, Continue reading “About embedded systems – in simple terms (4)” »

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About embedded systems – in simple terms (3)

mooro 2 pus

Continuation (3) , Beginning No.1

National defence. Protection of public order

In the system of state border protection, alarms must be adequately responded, and this must be done on time. Situation monitoring through surveillance cameras does not ensure proper control. A growing demand (and possibilities) is observed to use real-time systems for assessing the level of danger thus limiting the number of errors caused by human factor. Continue reading “About embedded systems – in simple terms (3)” »

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About embedded systems – in simple terms (2)

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Continuations, beginning No.  1.

Telecommunications

In the telecommunications systems, there are many embedded systems (ES) used to transmit calls and messages from the telephone network to the mobile phones of the addresser.  Computer networks use modems, dedicated routers, and network bridges to ensure targeted distribution of data. Continue reading “About embedded systems – in simple terms (2)” »

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