Adjustable Vibration Exciter Based on Unbalanced Motors. - Volodymyr Osadchyy; Olena Nazarova; Taras Hutsol; Szymon Glowacki; Krzysztof Mudryk; Andrzej Brys; Anatolii Rud; Weronika Tulej; Mariusz Sojak (Sensors, 2023)