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LONG ENDURANCE MARS EXPLORATION FLYING VEHICLE
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Lessons Learned from our Aircraft First Flight Tests: Overcoming Challenges. Part 3
Problem 4: QLOITER Instability, Failsafe Misunderstanding, and Recovery Mistakes During a flight test on January 18-th, 2025, our drone...

Elena Karpovich
Jul 14, 20253 min read


Lessons Learned from our Aircraft First Flight Tests: Overcoming Challenges. Part 2
QSTAB Mode: In this minimally stabilized mode, our aircraft has a strong tendency to slide to one side (due to lift) , making controlled...

Elena Karpovich
Jul 6, 20252 min read


Lessons Learned from the Flight Tests: Overcoming Challenges. Part 1
Flight testing a drone is an exciting but often unpredictable process. Each test reveals new challenges and teaches valuable lessons....

Elena Karpovich
Jul 5, 20252 min read


From manual intuitive selection to full numerical optimization of an airfoil for a range of design points
Since my graduation project I have been fascinated by the potential to design an airfoil perfectly matching some specified design...

Elena Karpovich
Jul 9, 20242 min read


Why do we need a VTOL aircraft to measure the parameters of the Martian planetary boundary layer?
One of the scientific missions we envisage for our aircraft is the measurement of the Martian atmospheric boundary layer parameters. By...

Elena Karpovich
Jun 12, 20245 min read


Selecting motor and propellers for the LEMFEV flying model (FMBW1). Iteration 1 (just to kick off the model production!)
A while ago, we launched this exciting and oh, so educational process of scaling our Martian aircraft for Earth and designing and...

Elena Karpovich
May 15, 20242 min read


Approaching the Design of a Scaled Flying Test Bed of a Convertible Martian Aircraft
It seems that each following step in our LEMFEV journey brings about new exciting challenges - new opportunities to learn and craft...

Elena Karpovich
Apr 4, 20242 min read


Identifying the Measures of Merit for the LEMFEV Using the House of Quality Chart
In our project, we used the house of quality chart, exemplified in Fig. 1, to identify the measures of merit for subsequent optimization....

Elena Karpovich
Feb 14, 20242 min read


2023 in Numbers
5 talks at conferences Academic Space Conference dedicated to the memory of academician Korolev S.P. and other prominent Russian...

Elena Karpovich
Dec 17, 20232 min read


Hopefully, our LEMFEV helps incentivize kids to become space explorers!
Last week, we gave four talks about the LEMFEV to kids aged 10 to 15 in four cities in the Moscow region. This beautiful opportunity was...

Elena Karpovich
Dec 1, 20231 min read


WT1 Aerodynamic Analysis and Energy Balance
Having completed the conceptual design of the WT1 configuration, we proceeded with the project design. In particular, we focused on a...

Elena Karpovich
Nov 7, 20233 min read


WT1 vs WT3 configurations and radiation loading analysis
On October 9th, we gave a talk at the Fourteenth Moscow Solar System Symposium held at the Space Research Institute. We were received...

Elena Karpovich
Oct 17, 20234 min read


Are Textbooks Holy?
In my engineering practice, I have encountered issues several times when using equations given in textbooks. The issue was that the...

Elena Karpovich
Aug 29, 20231 min read


How much does this error cost in kilograms?
For a while, we have been working on the WT3 configuration of our UAV, that is, the wing-tail rocket engine configuration. For the design...

Elena Karpovich
Jul 26, 20231 min read


Test post!!!
this is a test post, hope to see you on Mars soon!

Elena Karpovich
Jul 16, 20231 min read
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