div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=abstract-direct-control-of-gate-position-and-gate-flow-controllers-which-maintainhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: abstract - uevorapt · direct control of gate position and gate flow controllers which maintain discharge at predefined values automatic controllers for water depth control upstream loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsmxreader030viewer20220403005e6ba534c5223720de769468html5thumbnails1jpg width=140 height=200 divp p p!pdiv