As is usually the case. Your task is to transfer air from point a to point b any cargo or pick up a professional camera and make the filming object, etc. As a rule, to solve this problem, You look available on the market offers, choose the right and buying.
After the purchase it turns out that the declared characteristics are somewhat different from the real, and when You need something to change, add, payload mass or to put a new mount, it turns out that, of headroom and no, the flight time tends to zero and drilling new holes simply nowhere.
All right, producer of the top-level makes your aircraft for a SPECIFIC TASK. To do this, he "dries" the rest of parameters, for example, to obtain the maximum flight time or duty. Any out-of-band interference razbalansirovat system. For example, increased payload, from propeller group will go to the red sector, the battery will get extra load, etc.
What to do? There is a solution, that's fine engineering calculation and adjustment of parameters multi-rotor system under a specific load and the system. Only in this case you will get a harmonious flying complex with a specified margin of safety. However, experimenting is very expensive, because if you create a prototype by trial and error, it is possible to spend large amounts of money without achieving the desired result.
In our lab prototype is created only after verified engineering calculations for case mutilator, its rotor to the panel and the batteries. Each node after the Assembly is tested separately, thus, additionally tested according to the manufacturer specifications. Our slogan is "We do not believe the Chinese label!". Therefore, the laboratory clients always know the real and proven features of the ordered aircraft, and it always improves the RELIABILITY of multi-rotor system, and warns against the mistakes in her driving.
For 7 years there is a boom of development of multi-rotor systems. The flagship among the companies of the upper level remains firm DJI, created by a Chinese student-enthusiast. Behind the domestic "kulibins". Alexey Moskalenko known as Alexmos, a software developer for gyrostabilized gimbals, the Creator of the systems of the radionavigation and direction finding 1Slon known developer search beacon Throuh etc. Of course, the crisis of 2014 diminished the ardor of the hobby community. This hobby is one of the most expensive cost, but enthusiasts continue to the development and creation of multi-rotor system in an effort to overcome some of the contradictions and myths.