The site № 40 of the Office of the landfill. GCDC.

 closed / former military, fenced area

"Platform 40" or "40th object"
Was the command and data center firing system "Aldan"

Elements of the General Command and Data Center (object 5K98):
a computer 5E92b (№ 016) as a computer firing system (BM SC);
transmission system APD-35P - 5TS53P product;
central control of the complex (CPC).

The machine is operated automatically 5E92b all means firing system. she received from the radar and the RCC studies (1 and 2) coordinate information about the target and interceptors, gave them feedback in the form of information targeting future trajectory, and also formed a complex motor control commands missiles.
In the "Aldan" was included in the powerful set of data (RCD), which included the mass of mathematical models of virtually all elements of the firing system - such as a model to characterize the accuracy avtozahvata target locator model of RCC, and flight characteristics of missiles. The heart of the code was central clock system (DCS-5SH11) and two computers 5E92b (№ 019 and 023). Total ID in real time processed about fifteen hundred of parameters telemetry.
An indicator of the effectiveness of every start-up was the conditional probability of hitting a target with single and salvo firing. The average for all test firings, taking into account the mathematical modeling of real-world flying missiles, its value was 0.997.

The structure of computer system comprises twelve computer 5E92b. Four of these machines were part of the Central Command and Data Center (GKVTS), which provides control of the system, six computer solved the problem of detection and the construction of the trajectories found by radar early warning purposes, and two computer machines were rolling reserve "eavesdropping" the work of other cars . Command system of operational control, each produced by a computer, the system interrupts sent to all other machines of the complex. So back 5E92b were willing to engage in work for a time not exceeding ten milliseconds. And this is taking into account the fact that the radius of the spacing of computers in the computer network defense system was more than fifty miles.

The first phase of a missile defense system A-35, which was the prototype testing facility, "Aldan", was commissioned and put on combat duty in September 1971. The final commissioning of all its components completed by 1974.

The structure of A-35 consisted of two long-range radar detection "Danube" and four positional area in which the total was located sixty-four launchers. The main command and computing center of the system was in Kubinka. Total A-35 was capable of hitting targets eight doubles, en route to the protected area from different directions. After a series of upgrades, A-35 has been withdrawn from service in the winter of 1990.
www.computerra.ru/vision/644463/