The problem of choice of optimal technological decisions on harvester control Valery P. Dimitrov, Lyudmila V. Borisova, Inna N. Nurutdinova, Viktor I. Pakhomov and V.P. Maksimov MATEC Web Conf., 226 (2018) 04023 Published online: 07 November 2018 DOI: 10.1051/matecconf/201822604023