细节展示放大镜特效

Multi-Rotor Aircraft

  • No:Multi-Rotor Aircraft
  • Quantity:
    Solutions for Multi-Rotor Aircraft
    1. System Introduction
    Multi-rotor aircraft is a flight platform composed of multiple power systems. Generally, four-rotor, six-rotor and eight-rotor are common. Eighteen rotors, and even more. The electric multi-rotor vehicle is composed of a single rotor power system driven by a brushless motor and a control drive part composed of inertial navigation system, flight control system, navigation system and electronic governor. Aircraft as a flight carrier can carry image equipment, communication equipment, acquisition equipment, special equipment and other liftoff, can reach the height that traditional methods can not reach (0-500 meters).
    The Characteristics of Multi-Rotor Aircraft Different from Other Aircraft
    Multi-rotor aircraft has obvious advantages over traditional aircraft because of its unique structure and simple system framework.
    Compared with the oil-powered aircraft, the high-energy battery has lower noise and can realize low-altitude flight which is difficult to detect.
    Vertical takeoff and landing can fly stably in a relatively narrow space, which has the advantage of site-free compared with fixed-wing aircraft.
    L Simple mechanical components (only motor bearings are mechanical components) compared with traditional helicopters (more complex mechanical components and transmission structure) maintenance is quite simple.
    Small size, light weight and heavy load are obvious advantages of multi-rotor aircraft. Take FHP-Z617 as an example, the aircraft weighs 2 kg and can carry up to 4 kg of weight including battery packs. Its load capacity is twice its own weight. The expansion size is less than one square metre. After folding, the portable transport box with accessories can be easily accommodated to 70*65*35.
    The whole machine is electronic stabilization and easy to operate. Autonomous navigation can realize full automatic flight. The power system with excellent performance provides flexible flight attitude and strong wind resistance.
    The multi-rotor flight system can be widely used in agriculture, such as seed spraying, pesticide spraying, public security monitoring, forest fire extinguishing, disaster monitoring, emergency communication, power application, marine application, meteorological monitoring, aerial photography and aerial survey. In addition, it can also be used in aerial exploration, silent detection, border patrol, nuclear radiation detection, aerial prospecting and traffic patrol. More than 30 other industries will also be further developed.
    The multi-rotor aircraft developed by Ximengxin can take off and land independently, hover at fixed points in the air, circle and fly on airlines. It has the characteristics of stable flight, light weight, easy to carry, low noise, no site restrictions on takeoff and landing, and can fly by electricity. It can be widely used in many industries. In recent years, due to the wide application of UAVs in the non-military field, small and medium-sized UAVs will become a hot industry in the next few years or even more, and will certainly set off a development climax.
    2. System parameters
    1. Aircraft adopts umbrella folding structure, which is convenient for transportation and carrying; rapid assembly meets emergency use.
    2. Effective flight distance less than = 5 km
    3. Ability to transmit real-time analog or digital video in flight
    4. The total load of the effective suspension of the camera equipment, the platform and the image transmission equipment of the aircraft is less than 2 000 grams. The effective means the safe and stable working state of the aerial photography.
    5. Make sure that the voltage and regulation value of the batteries do not exceed the load prescribed by the manufacturer, and that the heat is not abnormal, so that the aircraft will not lose control because of the abnormal regulation value of the batteries.
    6. Aircraft can achieve stable flight in general outdoor breeze environment (safe flight below level 5 wind)
    7. Flight mode: manual remote control, autonomous hover
    8. No-load take-off weight: 3.6 kg (without battery)
    9. Maximum take-off weight: 8.0 kg
    10. Cruise speed: 0-40Km/h
    11. Flight Height: <400 m (Relative Height)
    12. Effective control radius: 2Km
    13. External control interface: 2 PWM actuator outputs, 1 zoom control and 1 shutter control
    14. Horizontal Navigation Accuracy: <10m
    15. Normal take-off and landing wind speed: 16. Working temperature: -20 +50.
    17. Storage temperature: -20 +50.
    18. endurance: 35 minutes (no-load) maximum 25 minutes (carrying 500g mission load); maximum 20 minutes (carrying 1000g mission load).

    4. Application of Multi-Rotor Aircraft in Multi-Industry
    Application of Public Security System
    Multi-rotor aircraft has the characteristics of portability, light weight, flight stability and low noise. Carrying image equipment and detection equipment can provide powerful means for secret reconnaissance, especially in areas where people are not easy to access, and can provide first-hand aerial image data. It can also play a huge role in mass incidents. Besides reconnaissance, it can even carry small tear gas for aerial throwing.
    Application of Fire Fighting Industry
    The spread of fire on the spot, the details of forest fire and the rescue of high-rise fire are all the key points of fire fighting deployment. Multi-rotor aircraft can fly quickly to the scene, and the ground command vehicle with high altitude can transmit detailed information in real time, which can provide real and effective reference for fire fighting deployment.
    L Application of Electric Power System
    The inspection of high-voltage lines and the maintenance of high-voltage towers are a long-term and arduous work. With the powerful tool of multi-rotor aircraft, the inspection of lines and the maintenance of towers become a simple and easy work. Especially in mountainous areas, transmission lines can give full play to the advantages of aircraft. Similar in traffic patrol, oil field pipeline patrol, high-speed rail elevated patrol and so on.
    Application of Agricultural Industry
    As a big agricultural country, China has a long way to go to prevent and control crop diseases and insect pests. Often similar pesticide spraying, such as paddy fields, has always been less manpower-intensive. With the characteristics of stable flight and simple operation, multi-rotor aircraft can carry liquid medicine for low-altitude spraying (2 meters higher than crops), which can achieve uniform spraying, good efficacy, great saving of manpower and high efficiency operation. Aircraft carries disease and pest chromatographic photography equipment can also monitor and early warn large areas of vegetation, so that early detection and timely management can be achieved.
    Application of Film and Television Industry
    Flying of small aircraft is relatively unstable. Over the years, the company has devoted itself to aircraft power system and image stabilization. Now multi-rotor aircraft can carry high-definition cameras and high-quality SLR cameras for stable flight, and can complete aerial video and photographic aerial photography. Moreover, the multi-rotor aircraft can fly at low altitude as far as possible to achieve dynamic video effect, which is also the ultra-low altitude flight that the manned helicopter can not complete. It can be said that it fills in the blank of aerial photography in the field of ultra-low altitude.