双尾蝎D无人机系统系大型四发、模块化、多用途、长航时固定翼无人机系统。该型无人机采用四台发动机和发电机配置，并在机载系统采用多余度和宽裕度设计，使其具有供电能力更强、系统安全性更高和飞行可靠性更好的特点。该机型具有更强的高原起降、高空飞行及抗风性能。该机型的机载智能飞行系统、高效地面运控系统以及便捷的模块化任务载荷更换能力，为客户提供了更为强大的大型无人机多模态使用解决方案。该机型于2022年10月完成首飞，凭借载荷舱的灵活更换能力，可执行物流运输、物资投送、任务载荷使用、人工影响天气、应急救援、勘察测绘、灾情探测、广域巡护、森林灭火等多型任务。

 

双尾蝎D多用途型无人机系统突破了大型无人机模块化机身快速切换技术，其独创的模块化机身系统设计，攻克了飞机平台与任务载荷高效适配的技术瓶颈，实现了无人货运能力的场景化重构。针对该模块化机身系统，公司开发了智能快锁结构、任务载荷快速集成及自适应飞控等关键技术，实现了机身快速更换与任务载荷即插即用。飞行控制系统可根据不同机身的气动参数与载荷特性，自动完成重心校准与飞行包线优化。该设计从功能上突破了传统无人机的单一性限制，可敏捷切换于物流运输、冷链医疗、山区重载、货物投送、人工影响天气作业及应急救援等数十种应用场景。

 

The Twin-tailed Scorpion D multi-role UAV system has broken through key technologies in modular fuselage rapid reconfiguration for large-scale UAVs. Its innovative modular fuselage system design overcomes the technical bottleneck in efficiently integrating aircraft platforms with mission payloads, achieving scenario-based reconfiguration of unmanned cargo capabilities. For this modular fuselage system, the company has developed key technologies such as a smart quick-lock structure, rapid mission payload integration, and adaptive flight control, enabling rapid fuselage replacement and plug-and-play mission payload operations. The flight control system can automatically perform center of gravity calibration and flight envelope optimization based on the aerodynamic parameters and load characteristics of different fuselages. This design functionally breaks the single-function limitation of traditional UAVs, allowing agile switching among dozens of application scenarios such as logistics transportation, cold-chain medical transport, heavy-load operations in mountainous areas, cargo delivery, weather modification, and emergency rescue.

双尾蝎D人影型无人机系统是公司为人工影响天气作业设计的一款专用构型。该机型完成了航空活塞发动机的全国产化替代，并实现了多项产业链创新突破，包括提升大型无人机在结冰环境下的感知与持续作业能力、集成多源异构载荷、融合多元气象信息与优化指挥调度，以及实现催化作业系统的轻量化与焰条属性识别，全面增强了高性能大型无人机系统在气象监测预警与人工影响天气领域的作业能力与作业安全性。

 

The Twin-tailed Scorpion D weather modification UAV system is a dedicated variant designed by the company for weather modification operations. This variant has achieved full domestic substitution of aviation piston engines and realized multiple innovative breakthroughs in the industrial chain, including enhancing the capability of large-scale UAVs for perception and sustained operations in icing environments, integrating multi-source heterogeneous payloads, fusing diversified meteorological information and optimizing command and dispatch, as well as lightweighting the cloud-seeding system and achieving flare attribute identification. These innovations comprehensively enhance the operational capability and safety of high-performance large-scale UAV systems in the fields of meteorological monitoring, early warning, and weather modification.