About HVN Labs:
HVN Labs is a Bristol-based technology company specialising in drone swarm and light-show UAV design, manufacture and choreography. The business develops both the hardware and software technology stack with respect to drone swarm technology. HVN’s markets span commercial drone light shows, bespoke swarm choreography for events, and drone hardware/software design services, serving clients across the UK.
About the Knowledge Base:
The academic team based within the School of Engineering at The University of the West of England (UWE Bristol) brings cross-disciplinary research, combining both academic and industry perspectives. The KTP was supported by UWE Bristol academics Dr Jun Yao and Dr Amina Hamoud. Dr Jun Yao is an Associate Professor in Aerospace Engineering at UWE Bristol whose teaching subjects relate to fundamental aerodynamics, aero propulsion, fluid dynamics and thermodynamics with expertise in Computational Fluid Dynamics (CFD). Dr Amina Hamoud is a Senior Lecturer in Systems Engineering, her research and industry work are within areas of digital twin, systems and control, robotics and autonomous vehicles.
About the KTP Associate:
The KTP Associate, Ritvik Swaminathan holds a 1st class MEng degree from the University of Southampton, bringing his expertise in aircraft design and simulation into this project. He has a deep passion for developing efficient computational solutions in the aircraft design processes ultimately reducing the R&D costs.

About Innovate UK:
Innovate UK is part of UK Research and Innovation, the UK’s innovation agency. Their mission is to help companies to grow through their development and commercialisation of new products, processes and services, supported by an outstanding innovation ecosystem that is agile, inclusive and easy to navigate.
The Challenge the KTP Addressed:
The original aim of the Knowledge Transfer Partnership (KTP) was to develop a digital twin system capable of simulating drone flights prior to real-world operations. This capability was intended to support research and development activities, pilot training, and the development of swarm flight behaviours. A further objective was to create a simulation environment that could validate the flight performance of different drone configurations before physical testing, enabling faster design iteration and reducing development risk whist lowering drone development costs.
UWE Bristol provided academic expertise and strategic guidance to support the KTP Associate during the development of the software platform. Additionally, the company worked closely with the university throughout the KTP, to guide the development of the project, which helped ensure the resulting system addressed practical and operational needs to fulfil HVN’s expectations.

The Solution:
The KTP delivered significant value to HVN across commercial, operational and academic dimensions. By establishing a robust digital twin and simulation capability, the project transformed how the company designs, tests and validates its drone systems. The resulting tools and processes have reduced development costs and testing requirements, strengthened safety assurance, and generated new research outputs that contribute to the wider field of Unmanned Aerial Vehicle (UAV) simulation and validation.

Financial benefits:
Replacing large blocks of physical flight testing with a validated simulation stack cut performance-testing time by 93%, freeing flight-tests resources for revenue-generating shows and new client projects, which led to reducing the cost of qualifying each new drone variant. The new in-house design-configuration tool allows HVN to test and compare novel drone designs within a visual environment using software before committing to physical prototypes, reducing research and development costs on new design exploration.
Non-financial benefits:
The KTP fundamentally changed how HVN designs, tests and validates its technology. What was previously a predominantly ad hoc, test-first design culture has evolved into a company-wide structured simulation-first workflow embedded in the company, enabling engineers to assess performance, safety and system behaviour before flight. The business now holds an in-house flight simulation capability that did not exist before. This gives HVN a genuine internal design and safety-validation capability it previously had to work around rather than own.
Academic input:
The project generated a peer-reviewed research publication and new knowledge in drone simulation and digital twin technology. This provides UWE Bristol with a valuable industry-informed
research output and demonstrates the impact that collaboration between universities and businesses can achieve.
Key milestones:
Full digital twin build and Software-in-the-Loop (SITL) simulation capability; four-tier fidelity validation study; 93% reduction in physical testing time.

Key Facts and Impact:
- 93% reduction in performance-testing time, cutting testing from around 30 days to just 2 days through the introduction of a simulation-first design and validation approach.
- Reduction in R&D costs associated with exploring and evaluating new drone designs by enabling virtual testing before physical prototypes are built.
- Developed and embedded HVN’s first in-house drone simulation and digital twin capability, transforming the business from a physical test-first approach to a simulation-first workflow.
- Developed and validated swarm simulation capability, supporting expansion into larger-scale drone swarm operations.
- Developed and validated swarm simulation capability, supporting expansion into larger-scale drone swarm operations.
- Significantly reduced operational risk by validating drone performance.
- Reduced reliance on external suppliers by creating an in-house propulsion modelling capability for selecting and optimising motors, propellers and batteries.
- Enabled HVN to develop new drone designs more quickly and efficiently, improving stability, performance, safety and energy efficiency.
- Workforce approximately tripled during the KTP period, with dedicated hardware, software and flight-testing teams established as the business scaled.
- Delivered a peer-reviewed research output and a transferable digital twin software package, creating long-term value for both HVN and UWE Bristol.
The Results of the KTP:
The KTP delivered lasting benefits for both HVN Labs and UWE Bristol. The partnership enabled HVN to transform how it designs, tests and validates drone technology, supporting business growth and new commercial opportunities. For UWE Bristol, the project generated valuable research outputs, strengthened expertise in digital twin and autonomous systems technologies, and created new opportunities for knowledge exchange and future collaboration.

What the partners have to say…
“We could always fly UAVs. What we didn’t have was a way of modelling them properly, and that’s what the KTP changed. The academic team at UWE were involved throughout, not just at review meetings. They brought the modelling expertise and stayed close enough to the work to understand how we actually operate. We now run flight dynamics through the digital twin before anything leaves the ground, which means far fewer test flights to answer the same questions.
Ritvik is the reason it came together. He sat between the academic side and the operational side and got genuinely good at both, with support from his supervisors at UWE behind him. He’s an engineer we rely on now, and we’re lucky to have him.”
Dr. Laura Alvarez-Hidalgo: Controls Engineer | Lead Drone Engineer
What the Knowledge Base partner has to say…
“The academic team at UWE has enjoyed working with both the KTP associate and HVN supervision team. The KTP project has been an invaluable experience, enabling academic expertise to be translated into real-world innovation while effectively addressing the business partner’s technological challenges. Regular collaboration ensured that the project remained on track, while the KTP Associate gained substantial hands-on experience, developing advanced technical skills, confidence, and emerging leadership. The partnership delivered a market ready solution and further strengthened industry–university links, generating long–term benefits for both parties.”
Dr Jun Yao, Associate Professor in Aerospace Engineering at UWE Bristol
KTP Associate…
“The KTP project has been a great opportunity for me as the Associate to take complete ownership and manage quite a large project from day one. On top of gaining the experience of managing a project with many key stakeholders, I’ve also developed many core technical skills which is a great stepping stone to now pursue the next phase of my career”
Ritvik Swaminathan, Simulation Design Engineer (KTP Associate)





