Sentence examples for descent test from inspiring English sources
end{aligned} Since null step does not satisfy the descent test in Step 4 of the algorithm, we have (F y^{ell+1})> F bar{x} -kappadelta_{ell}).
The descent test Fbigl(x^{k+1}bigr)leq Fbigl(x^{k}bigr -kappa delta_{j_{k}} implies that, as (krightarrowinfty), either (F(x^{k}bigr -kappanfty), or (delta_{j_{k}}rimpliesow0).
In September 2013, SpaceX announced that the fourth Falcon 9 v1.1 flight which occurred in April 2014 —would be the second test of the booster controlled descent test profile.
The fifth flight of the over-ocean controlled descent test series referred to as an "historic core return attempt" by NASA SpaceFlight —was the first orbital flight to test the grid fin aerodynamic control surfaces that had previously been tested only on a low-altitude, low-speed test flight on the F9R Dev1 prototype vehicle in early 2014.
In March 2013, SpaceX announced that it would instrument and equip subsequent Falcon 9 first-stages as controlled descent test vehicles, with plans for over-water propulsively-decelerated simulated landings beginning in 2013, with the intent to return the vehicle to the launch site for a powered landingpossibly as early as mid-2014.
Performance measures reported were walking (walking speed, metres walked in specified time, and time to walk a specified distance), stair ascent and descent tests, and chair rise tests.
The KTM laboratory was also used for descent testing for participants following their return from EBC. Barometric pressure, temperature, and humidity data were recorded twice daily at each laboratory and are summarized in Table 2.
hypersonic grid fins were added to the design beginning on the fifth ocean-descent test flight.
One month later, detailed thermal imaging infrared sensor data and video were released of the controlled-descent test.
The first booster return controlled-descent test from high-altitude was made in September 2013, with a second test in April, a third test flight in July and a fourth test in September 2014.
