drift angle การใช้

• The angle between heading and track is known as the drift angle.
• The eastern complex consisted of five drifts angled at 50 degrees reaching below the hilltop.
• Green Satin provided accurate and immediate measurements of the true ground speed and the drift angle.
• These judging criteria often include drift factors such as drift line, drift angle, speed, and show factor.
• It is opposite in direction to the drift angle and approximately equal in magnitude for small angles.
• As the bomb aimer updated measurements to the drift angle, it would reduce this error back to zero.
• To determine the drift angle, the entire antenna was rotated left and right until the signal from the antenna became zero.
• Students have to calculate wind speeds, drift angles, magnetic compass deviations, fuel loads and air speed to plot their courses and always know their location.
• A driftbox is based on a GPS unit which can measure the drift angle of a car, while also measuring the speed, " g "-force and circuit position.
• The drift angle was whatever angle the sight head was pointing when objects on the ground could be seen to be moving along the line on the sight.
• Green Satin used a series of such measurements to determine both ground speed and drift angle, which were carried out simultaneously by a single cross-shaped antenna with four feeds.
• Using the drift angle measured from the auxiliary drift bar, the compass was rotated to that drift angle, and the cursor moved so it lay above the center of the triangle.
• Using the drift angle measured from the auxiliary drift bar, the compass was rotated to that drift angle, and the cursor moved so it lay above the center of the triangle.
• The angles were then entered manually into the sight; the drive cables were clutched out, the aiming angle entered using the operating handle, and the drift angle set by a small locking screw.
• Calculating the proper drift angle is a simple task of basic vector addition, and is commonly carried out on a circular slide rule like the E6B . This is a somewhat time consuming process.
• On each leg, the bomb aimer used the reticle to measure the drift angle, either by rotating the wind direction dial on the computor to get the sight head to the right angle, or by unlocking the azimuth control from the computor and turning the sight manually.